{"action":"Upgrade freerdp3 to 3.15.0+dfsg-2.1+deb13u1 or later.","affected":[{"fixed":"3.15.0+dfsg-2.1+deb13u1","introduced":"0"}],"component":"freerdp3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.15.0+dfsg-2.1+deb13u1"],"id":"tcs_01M5NR3VMMVV65Q1367M4D9CPS","modified_at":"2026-10-01T03:03:21.012709143Z","published_at":"2026-01-19T17:15:50.897Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23531","https://security-tracker.debian.org/tracker/CVE-2026-23531"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23531#Debian:13/freerdp3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23531"}],"summary":"FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, in ClearCodec, when `glyphData` is present, `clear_decompress` calls `freerdp_image_copy_no_overlap` without v"}