{"action":"Upgrade freerdp3 to 3.31.0+dfsg-1 or later.","affected":[{"fixed":"3.31.0+dfsg-1","introduced":"0"}],"component":"freerdp3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.31.0+dfsg-1"],"id":"tcs_01M5NWMST572WYAJEWQ6XHNN4S","modified_at":"2026-09-25T09:00:37.124702248Z","published_at":"2026-09-15T16:17:48.353Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-91947","https://security-tracker.debian.org/tracker/CVE-2026-91947"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-91947#Debian:14/freerdp3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-91947"}],"summary":"FreeRDP server versions before 3.31.0 contain a use-after-free vulnerability in the DRDYNVC parser that dereferences a channel pointer after releasing the synchronization lock. Authenticated clients c"}