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CVE-2026-21250

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

Untrusted pointer dereference in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.

Vendors
microsoft
Products
windows 11 24h2, windows 11 25h2, windows server 2022 23h2, windows server 2025
Weakness
CWE-822
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 (1.1%)

In the news

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