Stack-based Buffer Overflow Affecting libsoup3-doc package, versions <0:3.6.5-3.el10_1.9


Severity

Recommended
0.0
high
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.46% (64th percentile)

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  • Snyk IDSNYK-ROCKY10-LIBSOUP3DOC-15248273
  • published8 Feb 2026
  • disclosed2 Feb 2026

Introduced: 2 Feb 2026

NewCVE-2026-1761  (opens in a new tab)
CWE-121  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:10 libsoup3-doc to version 0:3.6.5-3.el10_1.9 or higher.
This issue was patched in RLSA-2026:2182.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libsoup3-doc package and not the libsoup3-doc package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:10 relevant fixed versions and status.

A flaw was found in libsoup. This stack-based buffer overflow vulnerability occurs during the parsing of multipart HTTP responses due to an incorrect length calculation. A remote attacker can exploit this by sending a specially crafted multipart HTTP response, which can lead to memory corruption. This issue may result in application crashes or arbitrary code execution in applications that process untrusted server responses, and it does not require authentication or user interaction.

CVSS Base Scores

version 3.1