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VULNERABILITIES

CVE-2026-119728 Details

Description

A flaw was found in the H.264 video parser in gst-plugins-bad. When processing a specially crafted H.264 video file or network stream with malformed Multiview (MVC) Sequence Parameter Set data, the parser can dereference a NULL pointer during the cleanup of partially allocated internal structures after a parse failure. This can cause the application using GStreamer to crash, resulting in a denial of service.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://access.redhat.com/security/cve/CVE-2026-119728 [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=2564125 [email protected]
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11240 [email protected]
https://gstreamer.freedesktop.org/security/sa-2026-0013.html [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-476NULL Pointer Dereference[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-119728
NVD Published Date:
Oct 30, 2026
NVD Last Modified:
Nov 5, 2026
Source:
[email protected]
CVE-2026-119728 Details - Not Deferred