VULNERABILITY INTELLIGENCE

CVE-2026-42910

CVSS score7.8 HIGH
EPSS probability0.29%
CISA KEVNot currently listed
Published2026-06-09
Last modified2026-07-23
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Out-of-bounds write in Windows Hotpatch Monitoring Service allows an authorized attacker to elevate privileges locally.

Weakness classification

  • secure@microsoft.com: CWE-787

Primary references