{"action":"Upgrade gst-plugins-ugly1.0 to 1.28.4-1 or later.","affected":[{"fixed":"1.28.4-1","introduced":"0"}],"component":"gst-plugins-ugly1.0","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.28.4-1"],"id":"tcs_01M5NSXTG4MGRY1SH1M04F513T","modified_at":"2026-10-01T03:03:18.622857596Z","published_at":"2026-06-15T20:16:33.563Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-53703","https://security-tracker.debian.org/tracker/CVE-2026-53703"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-53703#Debian:14/gst-plugins-ugly1.0","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-53703"}],"summary":"A vulnerability was found in the GStreamer RealMedia demuxer (gst-plugins-ugly). When processing a RealMedia (.rm) file, the demuxer parses MDPR (media properties) chunks to configure audio streams. F"}