Out-of-bounds read in gst-plugins-good and gstreamer - #VU141130
Published: August 6, 2026
Vulnerability identifier: #VU141130
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/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 cause a denial of service.
The vulnerability exists due to an out-of-bounds read in the RTP SBC depayloader element (rtpsbcdepay) when processing crafted RTP packets with no payload data or a minimal payload. A remote attacker can send a specially crafted RTP packet to cause a denial of service.
In builds with assertions disabled, the issue can additionally trigger a use-after-free of a GstBuffer object, but the practical impact remains limited to a crash.
Affected software
gst-plugins-good
gstreamer
gstreamer
Remediation
Install security update from vendor's website.
gst-plugins-good - update to 1.28.5
gstreamer - update to 1.28.5
gstreamer - update to 1.28.5