CVE-2026-46470

Description

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.

CVSS Vector

References

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