PT-2026-58216 · Microsoft · Internet Key Exchange Protocol+1

CVE-2026-50696

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Published

2026-07-14

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Updated

2026-09-08

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Windows Internet Key Exchange (IKE) Protocol (affected versions not specified)
Description A heap-based buffer overflow exists in the Windows Internet Key Exchange (IKE) Protocol. This issue allows an unauthorized network attacker to cause a denial of service by sending specially crafted traffic to the system.
Recommendations Install update KB5101650.

Fix

DoS

Heap Based Buffer Overflow

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Weakness Enumeration

Related Identifiers

CVE-2026-50696
ZDI-26-622

Affected Products

Internet Key Exchange Protocol
Windows