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2026-01-19
FreeRDP Remote Desktop Client Use-After-Free (UAF) Vulnerability (CVE-2026-23884) Security Advisory
[Affected Scope] FreeRDP client libraries and dependent applications prior to version 3.21.0
[Impact] Remote Code Execution (RCE) or Denial of Service (DoS) on the client side when connecting to a malicious RDP server
[Mitigation] Immediately upgrade FreeRDP to the patched version 3.21.0 or higher