Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: gstreamer1-plugins-base (UTSA-2026-021388)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021388 advisory. GStreamer DVB Subtitles Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected...

CVE-2026-2923

CVE-2026-2923 is reported as a GStreamer DVB Subtitles out-of-bounds write vulnerability. Connected documents confirm concrete details: the issue arises from improper validation of user-supplied coordinates, causing a write past the end of an allocated buffer and enabling arbitrary code execution...