SecLists.Org Security Mailing List Archive

Any hacker will tell you that the latest news and exploits are not found on any web site—not even Insecure.Org. No, the cutting edge in security research is and will continue to be the full disclosure mailing lists such as Bugtraq. Here we provide web archives and RSS feeds (now including message extracts), updated in real-time, for many of our favorite lists. Browse the individual lists below, or search them all using the Site Search box above.

Insecure.Org Lists

Nmap Development — Unmoderated technical development forum for debating ideas, patches, and suggestions regarding proposed changes to Nmap and related projects. Subscribe to nmap-dev here.

Re: Rahmat Ramadhan (May 01)
gaa

Pada Sen, 9 Mar 2026 08:20, Juan jose Rodriguez <
juanjoserodriguezmontoya35 () gmail com> menulis:

[PATCH 0/5] ALPN-based HTTP/2 service detection improvements Urval Kheni (Apr 14)
Hi,

This patch series introduces ALPN-based improvements to service detection
for TLS services.

It adds support for extracting the negotiated ALPN protocol and uses
"h2" as a conservative fallback signal to infer HTTP over TLS when
service detection fails.

This improves detection of HTTP/2-only services, which return binary
responses not recognized by existing probes.

The changes are structured as follows:

1. Fix OpenSSL provider...

Bug Report: ssl-enum-ciphers fails (EOF) on CloudFront/ECDSA targets supporting TLS 1.2 Jack Seredyniecki via dev (Apr 14)
Hello nmap dev team,

I am reporting a false negative where ssl-enum-ciphers fails to detect TLS
1.2 on a CloudFront target (itwisegroup.com:443) that uses an ECDSA
certificate and Post-Quantum hybrid key exchange (X25519MLKEM768).
While sslscan and openssl confirm TLS 1.2 is active, Nmap reports only TLS
1.3. My debug logs show the server is dropping the connection (EOF) during
the Nmap TLS 1.2 handshake attempt:
NSE: [ssl-enum-ciphers...

[PATCH] Support Linux capabilities for non-root raw packet scanning Ali Norouzi via dev (Apr 14)
Hi everyone,

I just opened a PR that adds support for Linux capabilities, allowing nmap to
perform raw packet scans without sudo when the binary has `CAP_NET_RAW` set via
setcap:

https://github.com/nmap/nmap/pull/3333

Please review.

Best,
Ali

Fix for issue #3326 advait deshmukh (Apr 14)
Issue link <https://github.com/nmap/nmap/issues/3326>
Pull request link <https://github.com/nmap/nmap/pull/3337>
I read the source code and, from what I understood, the current output
appears to be intentional. The ipv4 value being shown seems to refer to the
next header, i.e., the protocol of the packet encapsulated within the outer
packet, which in this case is IPv6.
Since the user has explicitly specified -6 in the command, it...

Interview Invitation for Educational Research Muhammad Hassan Tanveer via dev (Mar 31)
Hello Everyone!

We are conducting a research study on how organizations handle the
aftermath of cybersecurity incidents and we would greatly value your
perspective. Our focus is on what happens after a security incident is
resolved. How do teams reflect on these events? How do organizations
learn from incidents?

Are you a cybersecurity practitioner? We would love to hear from you! We
invite you to participate in a ~45-minute online...

Re: GSoC 2026: Password Security Wizard - Optimizing the NSE Brute Library Adithya Shetty (Mar 13)
Ah, my mistake.

I completely missed that banner on the site.

Thanks for letting me know Gordon

[no subject] Juan jose Rodriguez (Mar 08)
Contraseña

GSoC 2026: Password Security Wizard - Optimizing the NSE Brute Library Adithya Shetty (Mar 02)
Hi Nmap Development Team and Fotis,

My name is Adithya, and I am a 4th-semester Computer Science student
specializing in Cybersecurity. I am writing to express my strong interest
in the "Password Security Wizard" project for GSoC 2026.

Over the past few days, I have cloned the repository, set up my build
environment, and have been digging into the nselib/brute.lua library and
several of the -brute.nse scripts (specifically focusing on...

Question about Nmap and GSoC 2026 Sweekar (Jan 29)
Hi Nmap developers,

I am a student contributor and have previously worked on Nmap. I am
preparing for Google Summer of Code 2026 and wanted to ask whether Nmap is
considering participating as a mentoring organization this year, or if
there are no plans at this time.

Thank you for your time and for maintaining such an important project.

Best regards,
Sweekar

PR #3277: Clean up and harden POP3 helper login functions Sweekar (Jan 23)
Hello Nmap Developers,
As suggested in CONTRIBUTION.md i am writing this mail to notify about my PR
https://github.com/nmap/nmap/pull/3277

This PR refactors and fixes the POP3 authentication helper functions used
by NSE scripts, including pop3-brute.nse.

Main changes:

-

Hardened SASL LOGIN handling
-

Improved SASL PLAIN and CRAM-MD5 logic
-

Corrected APOP handling and report missing OpenSSL support
-

Normalized...

Nmap Announce — Moderated list for the most important new releases and announcements regarding the Nmap Security Scanner and related projects. We recommend that all Nmap users subscribe to stay informed.

Npcap Version 1.82 Released with VLAN Tagging and More Gordon Fyodor Lyon (Apr 28)
Dear Nmap Community,

In preparation for an imminent Nmap release (hopefully this week!), we have
released Version 1.82 of our Npcap Windows packet capture and transmission
driver. It builds upon the recent 1.81 release to add support for VLAN
tagging. This allows you to select for packets directed to a certain VLAN
or just inspect the VLAN headers on any packets received. It's especially
useful for Wireshark users. You can also now send...

Nmap 7.95 released: OS and service detection signatures galore! Gordon Fyodor Lyon (May 05)
Dear Nmap Community,

I just arrived in San Francisco for the RSA conference and am delighted to
announce our Nmap Version 7.95 release! I'm most excited that we finally
tackled our backlog of OS and service detection fingerprint submissions.
We're not talking about dozens or hundreds of them-we processed more than
6,500 fingerprints!

For OS detection, we added 336 signatures, bringing the new total to 6,036.
Additions include iOS 15...

Full Disclosure — A public, vendor-neutral forum for detailed discussion of vulnerabilities and exploitation techniques, as well as tools, papers, news, and events of interest to the community. The relaxed atmosphere of this quirky list provides some comic relief and certain industry gossip. More importantly, fresh vulnerabilities sometimes hit this list many hours or days before they pass through the Bugtraq moderation queue.

ESP-RFID-Tool v2 PRO — Full Public Disclosure Milan Berger via Fulldisclosure (Apr 29)
# Security Advisory: ESP-RFID-Tool v2 PRO

**Product:** ESP-RFID-Tool v2 PRO
**Vendor:** Raik Schneider (Einstein2150), foto-video-it.de
**Repository:** https://github.com/Einstein2150/ESP-RFID-Tool-v2
**Affected Version:** v2.2.1 (latest as of 2026-04-28)
**Severity:** CRITICAL
**Disclosure Type:** Full Public Disclosure
**Disclosure Date:** 2026-04-28
**Researcher:** Milan 't4c' Berger

---

## Disclosure Timeline

| Date | Event |...

Re: SEC Consult SA-20260427-0 :: Missing TLS Certificate Validation leading to RCE in DeskTime Time Tracking App SEC Consult Vulnerability Lab via Fulldisclosure (Apr 29)
*Update 2026-04-28:* The vendor contacted us and now provides a patched version v1.3.674 which can be obtained at the
following URL:

https://desktime.com/download

SEC Consult SA-20260427-0 :: Missing TLS Certificate Validation leading to RCE in DeskTime Time Tracking App SEC Consult Vulnerability Lab via Fulldisclosure (Apr 29)
SEC Consult Vulnerability Lab Security Advisory < 20260427-0 >
=======================================================================
title: Missing TLS Certificate Validation leading to RCE
product: DeskTime Time Tracking App
vulnerable version: 1.3.671
fixed version: -
CVE number: CVE-2025-10539
impact: medium
homepage:https://desktime.com...

SEC Consult SA-20260423-0 :: DLL Hijacking in EfficientLab Controlio (cloud-based employee monitoring service) SEC Consult Vulnerability Lab via Fulldisclosure (Apr 29)
SEC Consult Vulnerability Lab Security Advisory < 20260423-0 >
=======================================================================
title: DLL Hijacking
product: EfficientLab Controlio (cloud-based employee monitoring service)
vulnerable version: <1.3.95
fixed version: 1.3.95
CVE number: CVE-2025-10549
impact: High
homepage:https://controlio.net...

SEC Consult SA-20260421-0 :: Broken Access Control in Config Endpoint in LiteLLM SEC Consult Vulnerability Lab via Fulldisclosure (Apr 29)
SEC Consult Vulnerability Lab Security Advisory < 20260421-0 >
=======================================================================
title: Broken Access Control in Config Endpoint
product: LiteLLM
vulnerable version: <=v1.83.0
fixed version: v1.83.0-nightly
CVE number: CVE-2026-35029
impact: high
homepage:https://www.litellm.ai/
...

SEC Consult SA-20260415-0 :: Exposed Private Key of X.509 Certificate in SAP HANA Cockpit & SAP HANA Database Explorer SEC Consult Vulnerability Lab via Fulldisclosure (Apr 29)
SEC Consult Vulnerability Lab Security Advisory < 20260415-0 >
=======================================================================
title: Exposed Private Key of X.509 Certificate
product: SAP HANA Cockpit & SAP HANA Database Explorer
vulnerable version: HANA Cockpit <2.18.2 (HRTT <2.16.254002)
fixed version: HANA Cockpit 2.18.2 (HRTT 2.16.254002)
CVE number:...

APPLE-SA-04-22-2026-2 iOS 18.7.8 and iPadOS 18.7.8 Apple Product Security via Fulldisclosure (Apr 29)
APPLE-SA-04-22-2026-2 iOS 18.7.8 and iPadOS 18.7.8

iOS 18.7.8 and iPadOS 18.7.8 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/en-us/127003.

Apple maintains a Security Releases page at
https://support.apple.com/100100 which lists recent
software updates with security advisories.

Notification Services
Available for: iPhone XR, iPhone XS, iPhone XS Max, iPhone 11 (all...

APPLE-SA-04-22-2026-1 iOS 26.4.2 and iPadOS 26.4.2 Apple Product Security via Fulldisclosure (Apr 29)
APPLE-SA-04-22-2026-1 iOS 26.4.2 and iPadOS 26.4.2

iOS 26.4.2 and iPadOS 26.4.2 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/en-us/127002.

Apple maintains a Security Releases page at
https://support.apple.com/100100 which lists recent
software updates with security advisories.

Notification Services
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and...

Research: When Trusted Tools Become Attack Primitives Nir Yehoshua (Apr 29)
Hi Full Disclosure list,

I published a technical research article titled:

When Trusted Tools Become Attack Primitives

The article examines how trusted local utilities can become
security-relevant primitives when used inside automated processing
pipelines.

It covers two case studies:

1. macOS textutil resolving remote resources during HTML-to-text
conversion.
2. KeePassXC KDBX-controlled KDF parameters creating significant...

[KIS-2026-08] SocialEngine <= 7.8.0 (get-memberall) SQL Injection Vulnerability Egidio Romano (Apr 29)
-----------------------------------------------------------------
SocialEngine <= 7.8.0 (get-memberall) SQL Injection Vulnerability
-----------------------------------------------------------------

[-] Software Link:

https://socialengine.com

[-] Affected Versions:

Versions 7.8.0, 7.7.0, and likely prior versions.

[-] Vulnerability Description:

User input passed through the "text" request parameter to the...

[KIS-2026-07] SocialEngine <= 7.8.0 Blind Server-Side Request Forgery Vulnerability Egidio Romano (Apr 29)
---------------------------------------------------------------------
SocialEngine <= 7.8.0 Blind Server-Side Request Forgery Vulnerability
---------------------------------------------------------------------

[-] Software Link:

https://socialengine.com

[-] Affected Versions:

Versions 7.8.0, 7.7.0, and likely prior versions.

[-] Vulnerability Description:

User input passed through the "uri" request parameter to the...

Trojan-Spy.Win32.Small / Remote Command Execution malvuln (Apr 29)
Discovery / credits: Malvuln (John Page aka hyp3rlinx) (c) 2026
Original source:
https://malvuln.com/advisory/8c15ec5f0137d097a345b693f0bffedb.txt
Malvuln Intelligence Feed: https://intel.malvuln.com/
Contact: malvuln13 () gmail com
Media: x.com/malvuln

Threat: Trojan-Spy.Win32.Small
Vulnerability: Remote Command Execution
Description: The malware opens a listener on TCP port 65535, allowing
unauthenticated remote attackers with network access...

[IWCC 2026] CfP: 15th International Workshop on Cyber Crime - Linköping, Sweden, Aug 24-27, 2026 Artur Janicki via Fulldisclosure (Apr 29)
[APOLOGIES FOR CROSS-POSTING]

CALL FOR PAPERS
15th International Workshop on Cyber Crime (IWCC 2026 -
https://www.ares-conference.eu/iwcc)
to be held in conjunction with the International Conference on Availability,
Reliability and Security (ARES 2026 - https://www.ares-conference.eu/) in
Linköping, Sweden, August 24-27, 2026

IMPORTANT DATES
Submission Deadline May 11, 2026
Author Notification May 29, 2026
Proceedings Version June...

[SBA-ADV-20251120-01] CVE-2026-0972: GoAnywhere MFT Email HTML Injection SBA Research Security Advisory via Fulldisclosure (Apr 29)
# GoAnywhere MFT Email HTML Injection #

Link: https://github.com/sbaresearch/advisories/tree/public/2025/SBA-ADV-20251120-01_GoAnywhere_MFT_Email_HTML_Injection

## Vulnerability Overview ##

GoAnywhere MFT before 7.10.0 is affected by an HTML injection vulnerability
in its email templating functionality. If an attacker is able to influence
the content of a template variable, malicious HTML can be embedded into
outgoing emails generated by the...

CyberDanube Security Research 20260408-1 | Multiple Vulnerabilities in Siemens SICAM A8000 Thomas Weber | CyberDanube via Fulldisclosure (Apr 14)
CyberDanube Security Research 20260408-1
-------------------------------------------------------------------------------
title| Multiple Vulnerabilities
product| Siemens SICAM A8000 CP-8050/CP-8031/CP-8010/CP-8012
vulnerable version| <=V25.30
fixed version| V26.10
CVE number| CVE-2026-27664
impact| High
homepage| https://siemens.com/
found|...

Other Excellent Security Lists

Bugtraq — The premier general security mailing list. Vulnerabilities are often announced here first, so check frequently!

Security Basics — A high-volume list which permits people to ask "stupid questions" without being derided as "n00bs". I recommend this list to network security newbies, but be sure to read Bugtraq and other lists as well.

Penetration Testing — While this list is intended for "professionals", participants frequenly disclose techniques and strategies that would be useful to anyone with a practical interest in security and network auditing.

Info Security News — Carries news items (generally from mainstream sources) that relate to security.

Firewall Wizards — Tips and tricks for firewall administrators

IDS Focus — Technical discussion about Intrusion Detection Systems. You can also read the archives of a previous IDS list

Web App Security — Provides insights on the unique challenges which make web applications notoriously hard to secure, as well as attack methods including SQL injection, cross-site scripting (XSS), cross-site request forgery, and more.

Daily Dave — This technical discussion list covers vulnerability research, exploit development, and security events/gossip. It was started by ImmunitySec founder Dave Aitel and many security luminaries participate. Many posts simply advertise Immunity products, but you can't really fault Dave for being self-promotional on a list named DailyDave.

OpenAI Codex Security Dave Aitel via Dailydave (Mar 07)
https://openai.com/index/codex-security-now-in-research-preview/

As you might have noticed we've released Codex Security and if you have a
ChatGPT business or enterprise or edu or pro subscription (which is most of
y'all) then you have access ! Just go to chatgpt.com/codex/security and
hopefully it pulls up cleanly for you. If not, probably my fault in some
way.

If you do have access then I'd love it if you would:

1. Say what...

RE//verse, DistrictCon, an Anole Friend Dave Aitel via Dailydave (Feb 02)
Last month was DistrictCon, a great conference that I did not attend
because the sky decided to dump snow on Washington, DC. Anyone who has
spent more than ten minutes in that city knows this is how you cancel every
flight out of DCA and turn the roads into skating rinks filled with deeply
furious government contractors. Life is short, so I remained in Miami where
it was 80 degrees and everyone was pretending winter is a myth.

Today it is...

feeling the air Dave Aitel via Dailydave (Jan 05)
For reasons I still don’t fully understand, Miami Beach has enormous
colonies of turkey vultures. You’ll see them circling over the city and the
interstates, perched like huge awkward toddlers on lampposts, or standing
motionless as a shadow in the strip of grass between the road and the blue
water of the bay. If you look up at almost any moment, there’s a column of
them somewhere overhead, wings spread wide, fingers splayed, feeling the...

Re: Defense ? Dean Pierce via Dailydave (Nov 16)
I like the idea of having a software supply chain that people can pay into
that basically funds a universal bug bounty system for anything that
matters.

You can put systems in place that utilize zero knowledge exploitability
proofs to automate bounty triage, so it doesn't even need to be run by a
central trusted entity. As the bounty markets stabilize, what you're left
with is a software ecosystem where anyone can build what they need...

Re: Defense ? Chris Anley via Dailydave (Nov 16)
(gingerly raises head above parapet)

Historically, “we’ve” moved the bar in defense.

- Everything is now in the cloud, accessible 24/7 via APIs whose keys are stored in plaintext alongside code, or via
preauthenticated sessions
- Everything has ~40 dependencies, each of which has ~40 dependencies, etc, which, combined with a published CVE rate
of 1 per 15 minutes (calendar year 2024), means that patching an enterprise before an...

Re: Defense ? Alfonso De Gregorio via Dailydave (Nov 16)
Imbalances in the skills and workforce are real. The gap remains hard
to bridge also in the presence of greater degrees of automation that
AI buys us, because, at this stage, we want humans to be in the loop –
and for good reasons – and, also, cause we are not going to grow the
skillset faster than the attack surface, I am afraid.

I hate to sound like a broken record, but I will take a bite
regardless: those imbalances are a byproduct of the...

Re: Defense ? Conan Dooley via Dailydave (Nov 16)
Reduce complexity, duplication, and scope in your infrastructure. Your
developers and infrastructure staff would need to agree on standardized
libraries, frameworks, etc, and you'd need skilled technical staff to
validate when people said doing something wasn't possible within that
scope, and make them accountable for making sure adding that level of
complexity led to business value that was greater than that overhead (vs,
say, just...

Re: Defense ? etojake--- via Dailydave (Nov 16)
The content of this message was lost. It was probably cross-posted to
multiple lists and previously handled on another list.

Defense ? Dave Aitel via Dailydave (Nov 15)
How would one actually move the actual bar in defense? A big part of me
thinks that you're just not going to patch your way out of the problem. But
the number of organizations that you can rely on to actually make a
difference seems pretty small? Like even converting every Linux binary to
rust would only make sense if you could find a team that could actually
maintain and support that code base, which I don't know that you could.

Like...

Offensive AI Con Dave Aitel via Dailydave (Oct 08)
So I just got back from "Offensive AI Conference" in San Diego and it was a
great event - for a first time conference it ran especially smoothly, the
attendees were an amazing crowd, and many of the talks were extremely
strong. There's something about a conference that is not recording the
talks that gets people to actually sit and listen to them via the magic of
FOMO, but also, when a conference is "invite only" then you...

PaulDotCom — General discussion of security news, research, vulnerabilities, and the PaulDotCom Security Weekly podcast.

Honeypots — Discussions about tracking attackers by setting up decoy honeypots or entire honeynet networks.

Microsoft Sec Notification — Beware that MS often uses these security bulletins as marketing propaganda to downplay serious vulnerabilities in their products—note how most have a prominent and often-misleading "mitigating factors" section.

Funsec — While most security lists ban off-topic discussion, Funsec is a haven for free community discussion and enjoyment of the lighter, more humorous side of the security community

CERT Advisories — The Computer Emergency Response Team has been responding to security incidents and sharing vulnerability information since the Morris Worm hit in 1986. This archive combines their technical security alerts, tips, and current activity lists.

Apple Releases Security Updates for Multiple Products CISA (Mar 28)
Cybersecurity and Infrastructure Security Agency (CISA) - Defend Today, Secure Tomorrow

You are subscribed to Cybersecurity Advisories for Cybersecurity and Infrastructure Security Agency. This information
has recently been updated and is now available.

Apple Releases Security Updates for Multiple Products [
https://www.cisa.gov/news-events/alerts/2023/03/28/apple-releases-security-updates-multiple-products ] 03/28/2023 01:00
PM EDT

Apple...

CISA Releases Six Industrial Control Systems Advisories CISA (Mar 23)
Cybersecurity and Infrastructure Security Agency (CISA) - Defend Today, Secure Tomorrow

You are subscribed to Cybersecurity Advisories for Cybersecurity and Infrastructure Security Agency. This information
has recently been updated, and is now available.

CISA Releases Six Industrial Control Systems Advisories [
https://www.cisa.gov/news-events/alerts/2023/03/23/cisa-releases-six-industrial-control-systems-advisories ] 03/23/2023
08:00 AM EDT...

CISA Releases Eight Industrial Control Systems Advisories CISA (Mar 21)
Cybersecurity and Infrastructure Security Agency (CISA) - Defend Today, Secure Tomorrow

You are subscribed to Cybersecurity Advisories for Cybersecurity and Infrastructure Security Agency. This information
has recently been updated, and is now available.

CISA Releases Eight Industrial Control Systems Advisories [
https://www.cisa.gov/news-events/alerts/2023/03/21/cisa-releases-eight-industrial-control-systems-advisories ]
03/21/2023 08:00 AM...

CISA and NSA Release Enduring Security Framework Guidance on Identity and Access Management CISA (Mar 21)
Cybersecurity and Infrastructure Security Agency (CISA) - Defend Today, Secure Tomorrow

You are subscribed to Cybersecurity Advisories for Cybersecurity and Infrastructure Security Agency. This information
has recently been updated, and is now available.

CISA and NSA Release Enduring Security Framework Guidance on Identity and Access Management [...

Open Source Security — Discussion of security flaws, concepts, and practices in the Open Source community

CVE-2026-8177: XML::LibXML versions through 2.0210 for Perl read out-of-bounds heap memory when parsing XML node names containing truncated UTF-8 byte sequences Stig Palmquist (May 10)
========================================================================
CVE-2026-8177 CPAN Security Group
========================================================================

CVE ID: CVE-2026-8177
Distribution: XML-LibXML
Versions: through 2.0210

MetaCPAN: https://metacpan.org/dist/XML-LibXML
VCS Repo: https://github.com/cpan-authors/XML-LibXML

XML::LibXML versions...

CVE-2026-45191: Net::CIDR::Lite versions before 0.24 for Perl does not properly consider extraneous zero characters in CIDR mask values, which may allow IP ACL bypass Stig Palmquist (May 10)
========================================================================
CVE-2026-45191 CPAN Security Group
========================================================================

CVE ID: CVE-2026-45191
Distribution: Net-CIDR-Lite
Versions: before 0.24

MetaCPAN: https://metacpan.org/dist/Net-CIDR-Lite
VCS Repo: https://github.com/stigtsp/Net-CIDR-Lite

Net::CIDR::Lite...

CVE-2026-45190: Net::CIDR::Lite versions before 0.24 for Perl does not properly validate IP address and CIDR mask inputs, which may allow IP ACL bypass Stig Palmquist (May 10)
========================================================================
CVE-2026-45190 CPAN Security Group
========================================================================

CVE ID: CVE-2026-45190
Distribution: Net-CIDR-Lite
Versions: before 0.24

MetaCPAN: https://metacpan.org/dist/Net-CIDR-Lite
VCS Repo: https://github.com/stigtsp/Net-CIDR-Lite

Net::CIDR::Lite...

CVE-2026-45180: Catalyst::Plugin::Statsd versions through 0.10.0 for Perl may leak session ids Robert Rothenberg (May 10)
========================================================================
CVE-2026-45180 CPAN Security Group
========================================================================

CVE ID: CVE-2026-45180
Distribution: Catalyst-Plugin-Statsd
Versions: through 0.10.0

MetaCPAN: https://metacpan.org/dist/Catalyst-Plugin-Statsd
VCS...

CVE-2026-45179: Plack::Middleware::Statsd versions before 0.9.0 for Perl may leak user IP addresses Robert Rothenberg (May 10)
========================================================================
CVE-2026-45179 CPAN Security Group
========================================================================

CVE ID: CVE-2026-45179
Distribution: Plack-Middleware-Statsd
Versions: before 0.9.0

MetaCPAN: https://metacpan.org/dist/Plack-Middleware-Statsd
VCS...

CVE-2026-41018: Apache Airflow Providers Elasticsearch: Elasticsearch task-log handlers leak credentials embedded in the host URL Shahar Epstein (May 10)
Severity: low

Affected versions:

- Apache Airflow Providers Elasticsearch (apache-airflow-providers-elasticsearch) before 6.5.3

Description:

The Elasticsearch logging provider, when configured with a `host` URL that embeds credentials (for example `
https://user:password () server example com:9200` ), wrote the full host URL — including the embedded credentials —
into task logs. Any user with task-log read permission could harvest the...

CVE-2026-43826: Apache Airflow Providers OpenSearch: OpenSearch task-log handler leaks credentials embedded in the host URL Shahar Epstein (May 10)
Severity: low

Affected versions:

- Apache Airflow Providers OpenSearch (apache-airflow-providers-opensearch) before 1.9.1

Description:

The OpenSearch logging provider, when configured with a `host` URL that embeds credentials (for example
`https://user:password () server example com:9200`), wrote the full host URL — including the embedded credentials —
into task logs. Any user with task-log read permission could harvest the backend...

Re: uriparser 1.0.2 fixes CVE-2026-44927 and CVE-2026-44928 Solar Designer (May 10)
Thanks, but let's please be including vulnerability descriptions right
in the postings. Also, when it's one vulnerability, its title should be
in the Subject line. When it's more than one, then if there's a way to
group them e.g. by category or severity, that could go into the Subject.

This says:

* Fixed: [CVE-2026-44927]
Stop truncating `ptrdiff_t` to `int`
Thanks for the report to Ilia Alshanetsky and...

uriparser 1.0.2 fixes CVE-2026-44927 and CVE-2026-44928 Sebastian Pipping (May 09)
Hello oss-security,

just a quick note that uriparser 1.0.2 released today is fixing
vulnerabilities CVE-2026-44927 and CVE-2026-44928.

Some key links are:

- The change log of release 1.0.2
https://github.com/uriparser/uriparser/blob/uriparser-1.0.2/ChangeLog

- The fixing pull requests
- https://github.com/uriparser/uriparser/pull/304
- https://github.com/uriparser/uriparser/pull/305

- The official CVE metadata
-...

CVE-2026-25199: Apache CloudStack: Proxmox Extension Allows Unauthorized Cross-Tenant Instance Access Piotr P. Karwasz (May 08)
Severity: moderate

Affected versions:

- Apache CloudStack 4.21.0 through 4.22.0

Description:

Instances deployed via the Proxmox extension allow unauthorized access
to instances belonging to other tenants.

This issue affects Apache CloudStack: from 4.21.0.0 through 4.22.0.0.

The Proxmox extension for CloudStack improperly uses a user-editable
instance setting, proxmox_vmid, to associate CloudStack instances with
Proxmox virtual machines....

CVE-2026-25077: Apache CloudStack: Unauthenticated Command Injection in Direct Download Templates Piotr P. Karwasz (May 08)
Severity: important

Affected versions:

- Apache CloudStack 4.11.0 through 4.20.2.0
- Apache CloudStack 4.21.0.0 through 4.22.0.0

Description:

Account users are allowed by default to register templates to be
downloaded directly to the primary storage for deploying instances using
the KVM hypervisor. Due to missing file name sanitization, an attacker
can register malicious templates to execute arbitrary code on the KVM
hosts. This can result in...

CVE-2025-69233: Apache CloudStack: Domain/account resources limits not honored Piotr P. Karwasz (May 08)
Severity: moderate

Affected versions:

- Apache CloudStack 4.0.0 through 4.20.2.0
- Apache CloudStack 4.21.0.0 through 4.22.0.0

Description:

Due to multiple time-of-check time-of-use race conditions in the
resource count check and increment logic, as well as missing
validations, users of the platform are able to exceed the allocation
limits configured for their accounts/domains. This can be used by an
attacker to degrade the...

CVE-2025-66467: Apache CloudStack: MinIO policy remains intact on bucket deletion Piotr P. Karwasz (May 08)
Severity: important

Affected versions:

- Apache CloudStack 4.19.0.0 through 4.20.2.0
- Apache CloudStack 4.21.0.0 through 4.22.0.0

Description:

Missing MinIO policy cleanup on bucket deletion via Apache CloudStack
allows users to retain access to buckets which they previously owned. If
another user creates a new bucket with the same name, the previous
owners can gain unauthorized read and write access to it by using the
previously generated...

CVE-2025-66172: Apache CloudStack: Any user can attach a volume in their VMs from backups they should not have access to Piotr P. Karwasz (May 08)
Severity: important

Affected versions:

- Apache CloudStack 4.21.0.0 through 4.22.0.0

Description:

The CloudStack Backup plugin has an improper access logic in versions
4.21.0.0 and 4.22.0.0. Anyone with authenticated user-account access in
CloudStack 4.21.0.0+ environments, where this plugin is enabled and have
access to specific APIs can restore a volume from any other user's
backups and attach the volume to their own VMs.

Backup...

CVE-2025-66171: Apache CloudStack: Any user can create a new VM from backups they should not have access to Piotr P. Karwasz (May 08)
Severity: important

Affected versions:

- Apache CloudStack 4.21.0.0 through 4.22.0.0

Description:

The CloudStack Backup plugin has an improper access logic in versions
4.21.0.0 and 4.22.0.0. Anyone with authenticated user-account access in
CloudStack 4.21.0.0+ environments, where this plugin is enabled and have
access to specific APIs can create new VMs using backups of any other
user of the environment.

Backup plugin users using CloudStack...

Secure Coding — The Secure Coding list (SC-L) is an open forum for the discussion on developing secure applications. It is moderated by the authors of Secure Coding: Principles and Practices.

Educause Security Discussion — Securing networks and computers in an academic environment.

Internet Issues and Infrastructure

NANOG — The North American Network Operators' Group discusses fundamental Internet infrastructure issues such as routing, IP address allocation, and containing malicious activity.

Need Zayo to fix a PTR Giorgio Bonfiglio via NANOG (May 10)
Soneone in Zayo forgot a little “.” after “zayo.com <http://zayo.com/>” in a DNS zone and this is a/ messing up the
formatting of a very legacy mtr report I run and b/ messing up with my OCD:

❯ host 2001:438:ffff::407d:1f69
9.6.f.1.d.7.0.4.0.0.0.0.0.0.0.0.0.0.0.0.f.f.f.f.8.3.4.0.1.0.0.2.ip6.arpa domain name pointer
ae11.er1.ams1.nl.zip.zayo.com.d.7.0.4.0.0.0.0.0.0.0.0.0.0.0.0.f.f.f.f.8.3.4.0.1.0.0.2.ip6.arpa.

After adding the...

Re: Geolocation and OfficeDepot.com Abdullah DevRel of IPinfo via NANOG (May 09)
Hi Cory,

I work for IPinfo. We monitor NANOG threads regularly. Can you share the ranges or ASN with me? IPinfo is reporting the
correct location, but I can check our internal data for any hints or overrides worth investigating. It is possible
Office Depot's geolocation provider is prioritizing some location hints over published geofeeds.

Office Depot is not a customer of ours, and I do not have a direct contact there, but I will see...

Re: "Peering Router" Seth Mattinen via NANOG (May 08)
I personally don't mix transit and peering duties on the same device. I
have a dedicated router for peering sessions and a dedicated router for
each transit provider. I find it easier to manage and it limits scope if
one of them has a problem or needs an update since it only affects its
own playground.

Re: Does SOA expire for root matters? Brandon Martin via NANOG (May 08)
Unless the server stores a negative/expiry result for the domain, which
I don't think any major implementations do, it should just fall back to
its hints file which would allow it to bootstrap itself again the same
as upon initial startup.

In that respect, I don't think the SOA expiry is a big deal. You want
it to be long enough that normally-running systems won't constantly keep
having to resolve it or fall back to their...

Weekly Global IPv4 Routing Table Report Routing Table Analysis Role Account via NANOG (May 08)
This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats () lists apnic net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith...

** NANOG 97 Agenda is Published! 🎉 + More Nanog News via NANOG (May 08)
*** NANOG 97 Agenda is Published! 🎉*
------------------------------------------------------------
*It’s Here: Speakers, Talks, Dates, Times & Locations*

Sync your calendars now and never miss a talk. Floorplans are also
available for viewing. Map out your route and get to know the lay of the
land now.

*VIEW NOW!* (https://nanog.org/events/nanog-97/agenda/)

*** NANOG 97 Attendees: Bring Your People!*...

Does SOA expire for root matters? Anurag Bhatia via NANOG (May 08)
Hello everyone

Was wondering if anyone who has worked across root servers ops could answer
about the expire value in SOA record:

dig @a.root-servers.net. . soa +short
a.root-servers.net. nstld.verisign-grs.com. 2026050800 1800 900 604800 86400

So 604800 (1 week) would actually make the DNS replicas to stop resolving
if disconnected for an extended period of over a week from their master?
Unsure of tech root operators use to replicate zone (if...

Spoofer Report for NANOG for Apr 2026 CAIDA Spoofer Project via NANOG (May 08)
In response to feedback from operational security communities,
CAIDA's source address validation measurement project
(https://spoofer.caida.org) is automatically generating monthly
reports of ASes originating prefixes in BGP for systems from which
we received packets with a spoofed source address.
We are publishing these reports to network and security operations
lists in order to ensure this information reaches operational
contacts in these...

Re: Geolocation and OfficeDepot.com Harald Koch via NANOG (May 07)
I can access officedepot.com from multiple Canadian IP addresses (Bell Canada, University Health Network). Checking, my
IP addresses _are_ located in Ontario, Canada. I wonder if you have a different problem?

Re: Geolocation and OfficeDepot.com Tim Burke via NANOG (May 07)
iirc, most of the major retailers use Akamai. Check against https://whatismyip.akamai.com/advanced to see what their
records show.

Unfortunately, I’m not sure how to correct that data if it is indeed incorrect… but I have seen many cases where
Akamai’s data is incorrect… even moreso than the ipinfo folks that think traceroute is a valid way to geolocate.

Greetings,

We've been struggling with incorrect geolocation for an IPv4...

Re: Geolocation and OfficeDepot.com SynSeer via NANOG (May 06)
Unfortunately, every single one of the sites returns the correct results,
so I still have no idea where Ontario, Canada is being reported. Still,
this is a great site for lookups, and I've bookmarked it.

Thanks!
Cory

Re: Geolocation and OfficeDepot.com Calvin Judy via NANOG (May 06)
This sounds like they could be using a downloaded/flatfile database from one of the common GeoIP providers, and simply
haven't updated it in a while.

RE: Geolocation and OfficeDepot.com dcppollselect--- via NANOG (May 06)
https://www.iplocation.net/ip-lookup will check 9 different geolocation
providers.

-----Original Message-----
From: SynSeer via NANOG <nanog () lists nanog org>
Sent: Wednesday, May 6, 2026 5:57 PM
To: nanog () lists nanog org
Cc: SynSeer <synseer () gmail com>
Subject: Geolocation and OfficeDepot.com

Greetings,

We've been struggling with incorrect geolocation for an IPv4 network we've
been leasing for about five...

Geolocation and OfficeDepot.com SynSeer via NANOG (May 06)
Greetings,

We've been struggling with incorrect geolocation for an IPv4 network we've
been leasing for about five months. Our customers can't access
officedepot.com because some database thinks the IP address is in Ontario,
Canada. We have a public geofeed published and ARIN comment on the prefix
to utilize the feed. We just can't seem to figure out where the remaining
references to Canada are coming from. We've...

Re: IPv8 / BGP8 / CF - just build it Karlin König via NANOG (May 06)
Em ter., 5 de mai. de 2026 às 14:33, niels=nanog--- via NANOG
<nanog () lists nanog org> escreveu:

So you're reactivating NANAE?

@Jamie
This is the internet my man. You don’t ask people how to do things;
you just tell them what you’re going to do, and people will bend over
backwards to show you how wrong you are and how this and that would be
better.
With luck, you can make a PhD thesis out of it. Honestly, many of the
people...

Interesting People — David Farber moderates this list for discussion involving internet governance, infrastructure, and any other topics he finds fascinating

The RISKS Forum — Peter G. Neumann moderates this regular digest of current events which demonstrate risks to the public in computers and related systems. Security risks are often discussed.

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RISKS-LIST: Risks-Forum Digest Sunday 12 April 2026 Volume 34 : Issue 91

ACM FORUM ON RISKS TO THE PUBLIC IN COMPUTERS AND RELATED SYSTEMS (comp.risks)
Peter G. Neumann, founder and still moderator

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RISKS-LIST: Risks-Forum Digest Wednesday 18 March 2026 Volume 34 : Issue 90

ACM FORUM ON RISKS TO THE PUBLIC IN COMPUTERS AND RELATED SYSTEMS (comp.risks)
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RISKS-LIST: Risks-Forum Digest Thursday 26 February 2026 Volume 34 : Issue 89

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RISKS-LIST: Risks-Forum Digest Friday 20 February 2026 Volume 34 : Issue 88

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RISKS-LIST: Risks-Forum Digest Saturday 14 February 2026 Volume 34 : Issue 87

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[RESEND. I DID NOT GET MY COPy... PGN]

RISKS-LIST: Risks-Forum Digest Friday 6 February 2026 Volume 34 : Issue 86

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RISKS-LIST: Risks-Forum Digest Wednesday 6 April 2005 Volume 23 : Issue 83

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BreachExchange — BreachExchange focuses on all things data breach. Topics include actual data breaches, cyber insurance, risk management, metrics and more. This archive includes its predecessor, the Data Loss news and discussion lists.

Healthcare organizations face rising ransomware attacks – and are paying up Matthew Wheeler (Jun 03)
https://www.theregister.com/2022/06/03/healthcare-ransomware-pay-sophos/

Healthcare organizations, already an attractive target for ransomware given
the highly sensitive data they hold, saw such attacks almost double between
2020 and 2021, according to a survey released this week by Sophos.

The outfit's team also found that while polled healthcare orgs are quite
likely to pay ransoms, they rarely get all of their data returned if they
do...

A digital conflict between Russia and Ukraine rages on behind the scenes of war Matthew Wheeler (Jun 03)
https://wskg.org/npr_story_post/a-digital-conflict-between-russia-and-ukraine-rages-on-behind-the-scenes-of-war/

SEATTLE — On the sidelines of a conference in Estonia on Wednesday, a
senior U.S. intelligence official told British outlet Sky News that the
U.S. is running offensive cyber operations in support of Ukraine.

“My job is to provide a series of options to the secretary of defense and
the president, and so that’s what I do,” said...

Researchers Uncover Malware Controlling Thousands of Sites in Parrot TDS Network Matthew Wheeler (Jun 03)
https://thehackernews.com/2022/06/researchers-uncover-malware-controlling.html

The Parrot traffic direction system (TDS) that came to light earlier this
year has had a larger impact than previously thought, according to new
research.

Sucuri, which has been tracking the same campaign since February 2019 under
the name "NDSW/NDSX," said that "the malware was one of the top infections"
detected in 2021, accounting for more than...

FBI, CISA: Don't get caught in Karakurt's extortion web Matthew Wheeler (Jun 03)
https://www.theregister.com/2022/06/03/fbi_cisa_warn_karakurt_extortion/

The Feds have warned organizations about a lesser-known extortion gang
Karakurt, which demands ransoms as high as $13 million and, some
cybersecurity folks say, may be linked to the notorious Conti crew.

In a joint advisory [PDF] this week, the FBI, CISA and US Treasury
Department outlined technical details about how Karakurt operates, along
with actions to take,...

DOJ Seizes 3 Web Domains Used to Sell Stolen Data and DDoS Services Matthew Wheeler (Jun 02)
https://thehackernews.com/2022/06/doj-seizes-3-web-domains-used-to-sell.html

The U.S. Department of Justice (DoJ) on Wednesday announced the seizure of
three domains used by cybercriminals to trade stolen personal information
and facilitate distributed denial-of-service (DDoS) attacks for hire.

This includes weleakinfo[.]to, ipstress[.]in, and ovh-booter[.]com, the
former of which allowed its users to traffic hacked personal data and
offered a...

Chinese Hackers Begin Exploiting Latest Microsoft Office Zero-Day Vulnerability Matthew Wheeler (Jun 02)
https://thehackernews.com/2022/05/chinese-hackers-begin-exploiting-latest.html

An advanced persistent threat (APT) actor aligned with Chinese state
interests has been observed weaponizing the new zero-day flaw in Microsoft
Office to achieve code execution on affected systems.

"TA413 CN APT spotted [in-the-wild] exploiting the Follina zero-day using
URLs to deliver ZIP archives which contain Word Documents that use the
technique,"...

US military hackers conducting offensive operations in support of Ukraine, says head of Cyber Command Matthew Wheeler (Jun 02)
https://www.three.fm/news/world-news/us-military-hackers-conducting-offensive-operations-in-support-of-ukraine-says-head-of-cyber-command/

US military hackers have conducted offensive operations in support of
Ukraine, the head of US Cyber Command has told Sky News.

In an exclusive interview, General Paul Nakasone also explained how "hunt
forward" operations were allowing the United States to search out foreign
hackers and identify...

SideWinder Hackers Launched Over a 1, 000 Cyber Attacks Over the Past 2 Years Matthew Wheeler (May 31)
https://thehackernews.com/2022/05/sidewinder-hackers-launched-over-1000.html

An "aggressive" advanced persistent threat (APT) group known as SideWinder
has been linked to over 1,000 new attacks since April 2020.

"Some of the main characteristics of this threat actor that make it stand
out among the others, are the sheer number, high frequency and persistence
of their attacks and the large collection of encrypted and obfuscated...

Hackers are Selling US University Credentials Online, FBI Says Matthew Wheeler (May 31)
https://tech.co/news/hackers-are-selling-us-university-credentials-online-fbi-says

The Federal Bureau of Investigation has warned US universities and colleges
that it has found banks of login credentials and other data relating to VPN
access circulating on cybercriminals forums.

The fear is that such data will be sold and subsequently used by malicious
actors to orchestrate attacks on other accounts owned by the same students,
in the hope...

Interpol Nabs 3 Nigerian Scammers Behind Malware-based Attacks Matthew Wheeler (May 31)
https://thehackernews.com/2022/05/interpol-nabs-3-nigerian-scammers.html

Interpol on Monday announced the arrest of three suspected global scammers
in Nigeria for using remote access trojans (RATs) such as Agent Tesla to
facilitate malware-enabled cyber fraud.

"The men are thought to have used the RAT to reroute financial
transactions, stealing confidential online connection details from
corporate organizations, including oil and gas...

U.S. Warns Against North Korean Hackers Posing as IT Freelancers Matthew Wheeler (May 18)
https://thehackernews.com/2022/05/us-warns-against-north-korean-hackers.html

Highly skilled software and mobile app developers from the Democratic
People's Republic of Korea (DPRK) are posing as "non-DPRK nationals" in
hopes of landing freelance employment in an attempt to enable the regime's
malicious cyber intrusions.

That's according to a joint advisory from the U.S. Department of State, the
Department of the...

FBI and NSA say: Stop doing these 10 things that let the hackers in Matthew Wheeler (May 18)
https://www.zdnet.com/article/fbi-and-nsa-say-stop-doing-these-10-things-that-let-the-hackers-in/

Cyber attackers regularly exploit unpatched software vulnerabilities, but
they "routinely" target security misconfigurations for initial access, so
the US Cybersecurity and Infrastructure Security Agency (CISA) and its
peers have created a to-do list for defenders in today's heightened threat
environment.

CISA, the FBI and National...

Fifth of Businesses Say Cyber-Attack Nearly Broke Them Matthew Wheeler (May 18)
https://www.infosecurity-magazine.com/news/fifth-of-businesses-cyber-attack/

A fifth of US and European businesses have warned that a serious
cyber-attack nearly rendered them insolvent, with most (87%) viewing
compromise as a bigger threat than an economic downturn, according to
Hiscox.

The insurer polled over 5000 businesses in the US, UK, Ireland, France,
Spain, Germany, the Netherlands and Belgium to compile its annual Hiscox
Cyber...

Hacker And Ransomware Designer Charged For Use And Sale Of Ransomware, And Profit Sharing Arrangements With Cybercriminals Matthew Wheeler (May 18)
https://www.shorenewsnetwork.com/2022/05/16/hacker-and-ransomware-designer-charged-for-use-and-sale-of-ransomware-and-profit-sharing-arrangements-with-cybercriminals/

A criminal complaint was unsealed today in federal court in Brooklyn, New
York, charging Moises Luis Zagala Gonzalez (Zagala), also known as
“Nosophoros,” “Aesculapius” and “Nebuchadnezzar,” a citizen of France and
Venezuela who resides in Venezuela, with attempted...

State of Ransomware shows huge growth in threat and impacts Matthew Wheeler (May 04)
https://www.continuitycentral.com/index.php/news/technology/7275-state-of-ransomware-shows-huge-growth-in-threat-and-impacts

Sophos has released its annual survey and review of real-world ransomware
experiences in its ‘State of Ransomware 2022’ report. This shows that 66
percent of organizations surveyed were hit with ransomware in 2021, up from
37 percent in 2020.

The average ransom paid by organizations that had data encrypted in their...

Open Source Tool Development

Metasploit — Development discussion for Metasploit, the premier open source remote exploitation tool

Wireshark — Discussion of the free and open source Wireshark network sniffer. No other sniffer (commercial or otherwise) comes close. This archive combines the Wireshark announcement, users, and developers mailing lists.

Snort — Everyone's favorite open source IDS, Snort. This archive combines the snort-announce, snort-devel, snort-users, and snort-sigs lists.

Snort Subscriber Rules Update 2026-05-07 Research via Snort-sigs (May 07)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the and server-webapp
rule sets to provide coverage for emerging threats from these
technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2026-05-05 Research via Snort-sigs (May 05)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the and server-webapp
rule sets to provide coverage for emerging threats from these
technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2026-04-30 Research via Snort-sigs (Apr 30)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the malware-cnc and
server-webapp rule sets to provide coverage for emerging threats from
these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2026-04-28 Research via Snort-sigs (Apr 28)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the file-other,
file-pdf, malware-cnc and server-webapp rule sets to provide coverage
for emerging threats from these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2026-04-23 Research via Snort-sigs (Apr 23)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the and server-webapp
rule sets to provide coverage for emerging threats from these
technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2026-04-21 Research via Snort-sigs (Apr 21)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the os-windows,
protocol-scada and server-webapp rule sets to provide coverage for
emerging threats from these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2026-04-16 Research via Snort-sigs (Apr 16)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the os-windows and
server-webapp rule sets to provide coverage for emerging threats from
these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2026-04-14 Research via Snort-sigs (Apr 14)
Talos Snort Subscriber Rules Update

Synopsis:
Talos is aware of vulnerabilities affecting products from Microsoft
Corporation.

Details:
Microsoft Vulnerability CVE-2026-26169:
A coding deficiency exists in Microsoft Windows Kernel Memory that may
lead to an information disclosure.

Rules to detect attacks targeting these vulnerabilities are included in
this release and are identified with:
Snort 2: GID 1, SIDs 66242 through 66243,
Snort 3: GID...

Snort Subscriber Rules Update 2026-04-09 Research via Snort-sigs (Apr 09)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the and server-webapp
rule sets to provide coverage for emerging threats from these
technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2026-04-07 Research via Snort-sigs (Apr 07)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the malware-cnc,
malware-other and server-webapp rule sets to provide coverage for
emerging threats from these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2026-04-02 Research via Snort-sigs (Apr 02)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the browser-chrome,
malware-cnc, malware-other and server-webapp rule sets to provide
coverage for emerging threats from these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Snort Subscriber Rules Update 2026-03-31 Research via Snort-sigs (Mar 31)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the file-image,
malware-cnc and server-webapp rule sets to provide coverage for
emerging threats from these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Re: Error in registered TalosLightSPD ruleset released on 2026-03-24? Dheeraj Gupta via Snort-devel (Mar 29)
Following up on this,

The new ruleset released on 2026-03-26 also causes the same error. Although
the reference in load_ips.lua has been removed, there is now a reference to
3.1.25.0 in

policies/common/ruledirs.conf.lua

With the latest ruleset, that line needs to be commented or the sensor will
not start.

Once again I am requesting the signature release admins to let us know if
there is something missing in the registered ruleset (The...

Snort Subscriber Rules Update 2026-03-26 Research via Snort-sigs (Mar 26)
Talos Snort Subscriber Rules Update

Synopsis:
This release adds and modifies rules in several categories.

Details:
Talos has added and modified multiple rules in the file-image,
malware-other and server-webapp rule sets to provide coverage for
emerging threats from these technologies.

For a complete list of new and modified rules please see:

https://www.snort.org/advisories

Error in registered TalosLightSPD ruleset released on 2026-03-24? Dheeraj Gupta via Snort-devel (Mar 26)
Hi,

We are using registered ruleset for Snort. After downloading the latest
LightSPD ruleset released on 2026-03-24, our sensor failed to start up with
an error

ERROR: ips.rules:6 can't open ../../rules/3.1.25.0/includes.rules
ERROR: ips.states:6 can't open ../../rules/
3.1.25.0/rulestates-security-ips.states

Looking at the the file lightspd/policies/common/load_ips.lua in the
release, there is a reference to 3.1.25 (which was not...

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