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CVE-2026-49158: Apache Thrift: Ruby THeaderTransport ZLIB Decompression Bomb

From: Jens Geyer <jensg () apache org>
Date: Fri, 24 Jul 2026 21:42:58 +0000

Severity: 

Affected versions:

- Apache Thrift (ruby bindings) before 0.24.0

Description:

Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift Ruby bindings.

This issue affects Apache Thrift: before 0.24.0.

Users are recommended to upgrade to version 0.24.0, which fixes the issue.

Credit:

LTSHFWJT <1719636402 () qq com> (finder)

References:

https://thrift.apache.org/
https://www.cve.org/CVERecord?id=CVE-2026-49158

Current thread:

CVE-2026-49158: Apache Thrift: Ruby THeaderTransport ZLIB Decompression Bomb Jens Geyer (Jul 24)