{"action":"Upgrade freerdp3 to 3.20.2+dfsg-1 or later.","affected":[{"fixed":"3.20.2+dfsg-1","introduced":"0"}],"component":"freerdp3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.20.2+dfsg-1"],"id":"tcs_01M5NQZP7T2FXCH28M9A0CNC7P","modified_at":"2026-10-01T03:03:08.401254189Z","published_at":"2026-01-14T18:16:43.520Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-22858","https://security-tracker.debian.org/tracker/CVE-2026-22858"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-22858#Debian:14/freerdp3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-22858"}],"summary":"FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, global-buffer-overflow was observed in FreeRDP's Base64 decoding path. The root cause appears to be implementation-def"}