CVE-2026-87709 — Windows Host Guardian Service Tampering Vulnerability

Improper access control in Windows Host Guardian Service allows an authorized attacker to perform tampering locally.

Published: 2026-10-13 · CVSS: 5.5 · CVSS 3.1

Improper access control in Windows Host Guardian Service allows an authorized attacker to perform tampering locally.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision b3c4bc369e1d7ee69235e352bacfbb449caf40a8