CVE-2026-46471

CVSS 5.5 (medium) · published 2026-10-16

An issue was discovered in GStreamer gst-plugins-good before 1.28.2. While parsing an MP4 file, the isomp4 plugin's qtdemux_parse_uuid function may read past the end of a heap-allocated buffer, allowing an attacker to disclose heap memory contents.

Weakness: CWE-126

Source: NVD CVE-2026-46471

References

• https://github.com/atredispartners/advisories/blob/master/2026/ATREDIS-2026-0004.md
• https://gstreamer.freedesktop.org/security/sa-2026-0002.html
• https://github.com/atredispartners/advisories/blob/master/2026/ATREDIS-2026-0004.md

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