CVE-2026-125712
Gst-plugins-base: gst-plugins-base: missing bounds checks in rtcp sdes packet parsing
CVSS 3.1 7.5 HIGHCheck source for fixed versionsKEV status unknown
cve-program · CVE-2026-125712
PublishedA flaw was found in GStreamer's gst-plugins-base RTCP SDES packet parser. A remote sender able to reach an active media session can supply a malformed SDES entry whose declared length exceeds the received packet. Missing bounds validation can cause the receiver to read beyond the packet buffer, potentially crashing the application or exposing a limited amount of process memory.
Read the publisher's advisoryAffected versions, risk and source history
Related advisories and sources
Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.
CVE-2026-125712 · CVE overview and exploitation status
cve-program · CVE-2026-125712
- https://access.redhat.com/errata/RHSA-2026:99012
- https://access.redhat.com/errata/RHSA-2026:99126
- https://access.redhat.com/errata/RHSA-2026:99128
- https://access.redhat.com/security/cve/CVE-2026-125712
- https://bugzilla.redhat.com/show_bug.cgi?id=2569130
- https://gstreamer.freedesktop.org/security/sa-2026-0030.html
Related changes
Linked by CVE identifier- Gst-plugins-base: gst-plugins-base: missing bounds checks in rtcp sdes packet parsing · Affected-version evidence changed · 12 Nov 2026
- Gst-plugins-base: gst-plugins-base: missing bounds checks in rtcp sdes packet parsing · Affected-version evidence changed · 11 Nov 2026
- Gst-plugins-base: gst-plugins-base: missing bounds checks in rtcp sdes packet parsing · Affected-version evidence changed · 11 Nov 2026
- Gst-plugins-base: gst-plugins-base: missing bounds checks in rtcp sdes packet parsing · Newly collected advisory · 10 Nov 2026
- Gst-plugins-base: gst-plugins-base: missing bounds checks in rtcp sdes packet parsing · Affected-version evidence changed · 10 Nov 2026