CVE-2026-46471

Published: Oct 16, 2026Modified: Oct 19, 2026

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

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.

Related CWEs

CWE-126

Buffer Over-read

The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.

References (3)

https://github.com/atredispartners/advisories/blob/master/2026/ATREDIS-2026-0004.md

Source: cve@mitre.org

https://gstreamer.freedesktop.org/security/sa-2026-0002.html

Source: cve@mitre.org

https://github.com/atredispartners/advisories/blob/master/2026/ATREDIS-2026-0004.md

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.