Low [CVE-2026-46472] Information disclosure via out-of-bounds read in qtdemux_parse_chnl
This low-severity Red Hat Linux advisory covers CVE-2026-46472; related products: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8.
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Summary
Information disclosure via out-of-bounds read in qtdemux_parse_chnl. Red Hat rates this low (CVSS 3.3).
Weakness: CWE-125.
Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 1 more.
Affected products named by the advisory: Red Hat package: gstreamer1-plugins-good.
- < 1.28.2
Official advisory · high-confidence parse· fetched 16 days ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists. Confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 16 days ago·verify at source
Mitigation checklist
- On systems where multimedia playback and demuxing are not required, remove the package to eliminate exposure: # dnf remove gstreamer1-plugins-good Caveat: Removing gstreamer1-plugins-good may uninstall dependent graphical desktop packages (such as GNOME components) or break media playback in applications relying on the GStreamer framework. Headless server environments remain fully functional via terminal access. For systems that must parse media files, do not open untrusted MP4 files and isolate media handling pipelines within unprivileged containers or sandboxes.
Official advisory · high-confidence parse· fetched 16 days ago·verify at source
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