{"action":"Upgrade freerdp3 to 3.29.0+dfsg-1 or later.","affected":[{"fixed":"3.29.0+dfsg-1","introduced":"0"}],"component":"freerdp3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.29.0+dfsg-1"],"id":"tcs_01M5NTPBJZ5JS205RVM2NPSSHM","modified_at":"2026-09-30T09:00:15.620394945Z","published_at":"2026-08-01T13:16:59.833Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-67303","https://security-tracker.debian.org/tracker/CVE-2026-67303"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-67303#Debian:14/freerdp3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-67303"}],"summary":"FreeRDP before 3.29.0 contains a reachable assertion (WINPR_ASSERT(OutputBufferLength == BytesReturned)) in serial_process_irp_device_control() in channels/serial/client/serial_main.c. When serial dev"}