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CVE-2026-40405

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CVSS 3.1
7.5 high
EPSS
1%p63
Published
()
Modified
Description

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

Vendors
microsoft
Products
windows 11 24h2, windows 11 25h2, windows 11 26h1, windows server 2025
Weakness
CWE-476
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (1.1%)

In the news

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