{"action":"Upgrade freerdp3 to 3.28.0+dfsg-1 or later.","affected":[{"fixed":"3.28.0+dfsg-1","introduced":"0"}],"component":"freerdp3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.28.0+dfsg-1"],"id":"tcs_01M5NTK2FJ4VQM64WJK3GC6XW8","modified_at":"2026-10-01T03:03:48.153443498Z","published_at":"2026-07-20T12:19:46.760Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-64620","https://security-tracker.debian.org/tracker/CVE-2026-64620"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-64620#Debian:14/freerdp3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-64620"}],"summary":"FreeRDP before 3.28.0 (affected <=3.27.1) contains a heap-based buffer overflow in crypto_rsa_common() (libfreerdp/crypto/crypto.c). The function writes the modular-exponentiation result into the call"}