VULNERABILITY INTELLIGENCE

CVE-2026-34336

CVSS score7.8 HIGH
EPSS probability0.24%
CISA KEVNot currently listed
Published2026-05-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

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

Weakness classification

  • secure@microsoft.com: CWE-122

Primary references