9.8
/ 10
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
Windows IKEv2 Double-Free RCE CVE-2026-33824 Remote code execution exploit for the double-free in Windows IKE Extension IKEEXT. No public PoC exists. Zero user interaction, no auth, UDP/500-4500 only. Works on every unpatched build listed in the patch...
Basic Information
ID
4BE8AD6E-9F22-5F2D-AD56-C6521C47A805
Published
Apr 16, 2026 at 14:01
Modified
Apr 16, 2026 at 14:10