{"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_01M5NWMX9GDHE7WD1V18D5ASXZ","modified_at":"2026-09-25T09:00:37.036957175Z","published_at":"2026-09-15T16:17:50.787Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-91958","https://security-tracker.debian.org/tracker/CVE-2026-91958"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-91958#Debian:14/freerdp3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-91958"}],"summary":"FreeRDP versions before 3.31.0 fail to validate MonitorIds array values when parsing RDP connection files, allowing unbounded array indexing in xf_detect_monitors. Attackers can craft a malicious RDP"}