{"action":"Upgrade gst-plugins-bad1.0 to 1.22.0-4+deb12u8 or later.","affected":[{"fixed":"1.22.0-4+deb12u8","introduced":"0"}],"component":"gst-plugins-bad1.0","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.22.0-4+deb12u8"],"id":"tcs_01M5NSQZTYNQ31RJKJ9XR0SDV4","modified_at":"2026-11-05T09:47:31.885208892Z","published_at":"2026-06-15T20:16:32.580Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-52720","https://security-tracker.debian.org/tracker/CVE-2026-52720"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-52720","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-52720"}],"summary":"A heap buffer overflow vulnerability was found in GStreamer's librfb (RFB/VNC client). The rectangle bounds check incorrectly validates area rather than individual dimensions, allowing a malicious VNC"}