CVE WATCH / VULNERABILITY DETAIL
CVE-2026-121392
HIGHCVSS 7.4NVD feed
Published 3 November 2026 · tracked since 3 November 2026
Description
FreeRDP before 3.32.2 contains an improper certificate validation vulnerability in tls_verify_certificate() that accepts Common Name fallback despite non-matching SAN entries and matches IP literals against DNS strings. Man-in-the-middle attackers holding a certificate from a client-trusted CA can b
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-121443 MEDIUM 5.3
- CVE-2026-121444 HIGH 7.5
- CVE-2026-121435 MEDIUM 4.3
- CVE-2026-121436 HIGH 7.2
- CVE-2026-121417 HIGH 7.8
- CVE-2026-118527 MEDIUM 4.3
- CVE-2026-106991 HIGH 7.1
- CVE-2026-119742 HIGH 7.2
- CVE-2026-119179 HIGH 7
- CVE-2026-99270 HIGH 8.1