Bug 2555427 - CVE-2026-46472 gstreamer1-plugins-good: gstreamer1-plugins-good: Information disclosure via out-of-bounds read in qtdemux_parse_chnl [fedora-all]
Summary: CVE-2026-46472 gstreamer1-plugins-good: gstreamer1-plugins-good: Information ...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: gstreamer1-plugins-good
Version: rawhide
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: ---
Assignee: Wim Taymans
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["ea70722f-8751-45c3-9708-5...
Depends On:
Blocks: CVE-2026-46472
TreeView+ depends on / blocked
 
Reported: 2026-10-19 08:24 UTC by Vladimir Vasilev
Modified: 2026-10-19 08:24 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:


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Description Vladimir Vasilev 2026-10-19 08:24:54 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

An issue was discovered in GStreamer gst-plugins-good before 1.28.2. While parsing an MP4 file, the isomp4 plugin's qtdemux_parse_chnl function may read past the end of a global array, potentially leading to information disclosure.


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