CVE-2026-119729

6.5 MEDIUM

Published 2026-10-30 · Updated 2026-10-30

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD description

A flaw was found in GStreamer. An integer overflow vulnerability in the AV1 LEB128 variable-length integer parser allows a remote attacker to cause a crash in applications that process AV1 media content. By crafting a malformed AV1 bitstream containing an invalid LEB128-encoded value, an attacker can cause integer overflow in the parser, resulting in incorrect length values being used during stream processing, which can lead to a denial of service.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weaknesses

CWE-190

All references

https://access.redhat.com/security/cve/CVE-2026-119729
https://bugzilla.redhat.com/show_bug.cgi?id=2564126
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11245
https://gstreamer.freedesktop.org/security/sa-2026-0014.html

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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