Windows Internet Key Exchange (IKE) Service Extensions Remote Code Execution Vulnerability
82Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck and has a public proof of concept.
ssvc Actcvss 9.8epss 56%
from disclosure to weapon34 days
Published on NVDApr 14
1st PoC+34d
VulnCheck+107d
exploitation probability
56%top 1% of all CVEs
observed exploitation
yesVulnCheck
1 public exploit(s)
Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected products
Microsoft · Windows 10 Version 1607Microsoft · Windows 10 Version 1809Microsoft · Windows 10 Version 21H2Microsoft · Windows 10 Version 22H2Microsoft · Windows 11 version 22H3Microsoft · Windows 11 Version 23H2Microsoft · Windows 11 Version 24H2Microsoft · Windows 11 Version 25H2Microsoft · Windows 11 version 26H1Microsoft · Windows Server 2016Microsoft · Windows Server 2016 (Server Core installation)Microsoft · Windows Server 2019Microsoft · Windows Server 2019 (Server Core installation)Microsoft · Windows Server 2022Microsoft · Windows Server 2022, 23H2 Edition (Server Core installation)Microsoft · Windows Server 2025Microsoft · Windows Server 2025 (Server Core installation)public PoCs found — 1
githubgithub.com/EpSiLoNPoInTOrI/IKEV2-POC★ 4⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.