CVE‑2026‑33824 – Windows IKE Extension Remote Code Execution Vulnerability
Microsoft has disclosed a critical remote code execution (RCE) vulnerability in the Windows Internet Key Exchange (IKE) Service Extensions, tracked as CVE‑2026‑33824. The vulnerability is caused by a double‑free memory handling flaw that can be triggered remotely by an unauthenticated attacker sending specially crafted network traffic to a vulnerable system. Successful exploitation could allow arbitrary code execution with system‑level privileges.