Main Vulnerability Database Vulnerabilities #VU141123

Out-of-bounds read in gst-plugins-good and gstreamer - #VU141123

Published: August 6, 2026

Vulnerability identifier: #VU141123

CSH Severity: High

CVSS v4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: N/A

CWE-ID: CWE-125

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to disclose sensitive information or cause a denial of service.

The vulnerability exists due to out-of-bounds read in the RTP JPEG depayloader when processing crafted RTP packets with custom quantization tables. A remote attacker can send a specially crafted RTP packet to disclose sensitive information or cause a denial of service.

The issue occurs when the precision field indicates larger 16-bit quantization tables than the actual quantization table data provided in the packet.

Affected software

gst-plugins-good
gstreamer

Remediation

Install security update from vendor's website.

gst-plugins-good - update to 1.28.5
gstreamer - update to 1.28.5

External References

Related Security Bulletins