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CVE-2026-55001

—
CVSS 3.1
7.8 high
EPSS
<1%p22
Published
()
Modified
Description

Improper certificate validation in Windows Active Directory allows an authorized attacker to elevate privileges locally.

Vendors
microsoft
Products
windows 10 1607, windows 10 1809, windows server 2016, windows server 2019, windows server 2022, windows server 2025
Weakness
CWE-295
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news

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