๐Ÿ›ก๏ธ CVE-2026-1940
๐ŸŸก CVSS 5.1 โ€” Medium โœ… No Known Exploit CWE-125 NVD
5.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

An incomplete fix for CVE-2024-47778 allows an out-of-bounds read in gst_wavparse_adtl_chunk() function. The patch added a size validation check lsize + 8 > size, but it does not account for the GST_ROUND_UP_2(lsize) used in the actual offset calculation. When lsize is an odd number, the parser advances more bytes than validated, causing OOB read.

Details

Severity MEDIUM
CVSS Score 5.1
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CWE CWE-125
Public Exploit โœ… No
Source NVD
Published 2026-03-23
Updated 2026-06-02
Modified 2026-05-04
Fix URL N/A

Affected Packages

Software From version Fixed in
debian-linux โ€” โ€”
enterprise-linux โ€” โ€”
gst-plugins-good โ€” โ€”
gstreamer โ€” 1.28.1

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