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CVE-2026-42896

—
CVSS 3.1
7.8 high
EPSS
<1%p21
Published
()
Modified
Description

Integer overflow or wraparound in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

Vendors
microsoft
Products
windows 11 24h2, windows 11 25h2, windows 11 26h1, windows server 2025
Weakness
CWE-122, CWE-190
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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