Main Vulnerability Database Vulnerabilities #VU141145

Input validation error in gst-plugins-good and gstreamer - #VU141145

Published: August 6, 2026

Vulnerability identifier: #VU141145

CSH Severity: Medium

CVSS v4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: N/A

CWE-ID: CWE-20

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to cause a denial of service.

The vulnerability exists due to improper input validation in the AVI demuxer subindex parser when parsing a crafted AVI file. A remote attacker can supply a crafted AVI file to cause a denial of service.

The missing validation on the entry count allows an arbitrarily large number of entries to be processed, resulting in excessive memory allocation.

Affected software

gst-plugins-good
gstreamer

Remediation

Install security update from vendor's website.

gst-plugins-good - update to 1.28.6
gstreamer - update to 1.28.6

External References

Related Security Bulletins