CVE-2026-46472: n/a
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_chnl function may read past the end of a global array, potentially leading to information disclosure.
CVSS v3.1
Score 7.5high
Affected software
pkg:github/gstreamer/gst-plugins-goodRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-46472 describes a flaw in the isomp4 plugin of GStreamer's gst-plugins-good package prior to version 1.28.2. Specifically, the qtdemux_parse_chnl function can read past the end of a global array during MP4 file parsing. This out-of-bounds read may expose sensitive information from memory, constituting an information disclosure vulnerability.
Potential Impact
The vulnerability may allow an attacker to obtain information from memory beyond intended boundaries when processing crafted MP4 files. There is no indication of code execution or denial of service from the provided data. No known exploits are reported in the wild.
Mitigation Recommendations
Upgrade to GStreamer gst-plugins-good version 1.28.2 or later, where this issue is fixed. Patch status is confirmed by the affectedVersions field indicating versions before 1.28.2 are vulnerable.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-05-14T00:00:00.000Z
- State
- PUBLISHED
Threat ID: 6ad24b622cdf04f656070137
Added to database: 10/16/2026, 16:05:54 UTC
Last enriched: 10/16/2026, 16:18:40 UTC
Last updated: 10/17/2026, 02:48:08 UTC
Views: 11
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