CVE-2026-87709CWE-250
CVE-2026-87709
Medium · published October 13, 2026
What it is
Improper access control in Windows Host Guardian Service allows an authorized attacker to perform tampering locally.
The record
Technical detail
- CVSS v3.1
- 5.5 · MEDIUM
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- CVSS v4.0
- Not supplied
- EPSS
- 0.00249 · 15.3th percentile
- Weakness
- CWE-250 · Execution with Unnecessary Privileges
- Published
- 2026-10-13T23:21Z
References (1)
EPSS history
Timeline