{"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_01M5NWMVQ6WKGS5DZBXA0ZQRT4","modified_at":"2026-09-25T09:00:38.102202895Z","published_at":"2026-09-15T16:17:49.657Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-91953","https://security-tracker.debian.org/tracker/CVE-2026-91953"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-91953#Debian:14/freerdp3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-91953"}],"summary":"FreeRDP versions before 3.31.0 contain a heap buffer overflow vulnerability in nego_send_negotiation_request() that fails to validate the LB_LOAD_BALANCE_INFO field length before writing to a fixed 51"}