CVE-2026-46471

gst-plugins-good1.0: An issue was discovered in GStreamer gst-plugins-good before 1.28.2

CVE-2026-46471 is fixed in 6 products on 1 platform, first by DEBIAN-CVE-2026-46471, released October 17, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
5.5
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0019
8th percentile

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.

Where it's fixed

ProductFixed inFixReleased
Linux
gst-plugins-good1.0 · Debian 14 1.28.1-1 DEBIAN-CVE-2026-46471 Oct 17, 2026
gstreamer1-plugins-good · amzn 2023 1.24.10-1.amzn2023.0.11 ALAS2023-2026-3353 Nov 7, 2026
gstreamer1-plugins-good-debuginfo · amzn 2023 1.24.10-1.amzn2023.0.11 ALAS2023-2026-3353 Nov 7, 2026
gstreamer1-plugins-good-debugsource · amzn 2023 1.24.10-1.amzn2023.0.11 ALAS2023-2026-3353 Nov 7, 2026
gstreamer1-plugins-good-gtk · amzn 2023 1.24.10-1.amzn2023.0.11 ALAS2023-2026-3353 Nov 7, 2026
gstreamer1-plugins-good-gtk-debuginfo · amzn 2023 1.24.10-1.amzn2023.0.11 ALAS2023-2026-3353 Nov 7, 2026

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