CVE-2026-40401

HIGH CVSS 7.1 View on NVD ↗

Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service locally.

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Published: May 12, 2026 18:17 UTC Modified: May 13, 2026 15:34 UTC