VULNERABILITY INTELLIGENCE

CVE-2026-20844

CVSS score7.4 HIGH
EPSS probability0.32%
CISA KEVNot currently listed
Published2026-01-13
Last modified2026-07-30
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Use after free in Windows Clipboard Server allows an unauthorized attacker to elevate privileges locally.

Weakness classification

  • secure@microsoft.com: CWE-362

Primary references