Integer Overflow or Wraparound Affecting gstreamer-plugins-bad-free package, versions <0:0.10.23-42.amzn2.0.4


Severity

Recommended
0.0
high
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.39% (32nd percentile)

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  • Snyk IDSNYK-AMZN2-GSTREAMERPLUGINSBADFREE-17883849
  • published8 Jul 2026
  • disclosed15 Jun 2026

Introduced: 15 Jun 2026

CVE-2026-52722  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 gstreamer-plugins-bad-free to version 0:0.10.23-42.amzn2.0.4 or higher.
This issue was patched in ALAS2-2026-3791.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gstreamer-plugins-bad-free package and not the gstreamer-plugins-bad-free package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

A signed integer overflow vulnerability was found in GStreamer's VMnc decoder. A crafted VMnc stream with large cursor dimensions can overflow signed integer payload-size arithmetic, bypassing a length check and leading to out-of-bounds reads. A remote attacker could trick a user into opening a specially crafted VMnc file, potentially causing a crash or information disclosure.

CVSS Base Scores

version 3.1