Microsoft Internet Key Exchange (IKE) Service Extensions Double Free Vulnerability

CISA lists this Microsoft vulnerability as known exploited. Its MSRC release detail is outside this installation's collected history.

CISA catalog record

Microsoft Internet Key Exchange (IKE) Service Extensions contains a double free vulnerability that could enable remote code execution.

Product
Internet Key Exchange (IKE) Service Extensions
Added to KEV
18 Aug 2026
Federal remediation due
21 Aug 2026
Known ransomware use
Not reported
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