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.

CVSS 3.1

9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

EPSS

0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-25)

CWE

CWE-369

Published

2026-05-14

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

Affected

• freedesktop:gst-plugins-good

References

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

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