CVE-2026-46470

An issue was discovered in GStreamer gst-plugins-good before 1.28.2. When parsing MP4 audio tracks, the isomp4 plugin's qtdemux_audio_caps function does not sufficiently validate atom data before performing division operations, leading to denial of service due to integer division by zero.

Score

CVSS 3.1 9.1 Critical

Status

Analyzed - cve@mitre.org

Published

2026-05-14

Last modified

2026-10-26

Weaknesses

CWE-369

Affected products

• Gst-plugins-good (Freedesktop)
• Good Plug-ins (Gstreamer)

References

• https://gstreamer.freedesktop.org/security/sa-2026-0018.html
• https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11243.patch