CVE-2026-46471
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability—
ProductGstreamer Gst-plugins-good
PublishedOct 16, 2026
First seenOct 16, 2026
Weakness typeCWE-126CWE-126
How to fix
Update
- GStreamer gst-plugins-good1.28.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| GStreamer gst-plugins-good | No range specified | 1.28.2 |
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