CVE Catalog
CVE-2026-88072
HighCVSS 7.8Summary
Improper access control in Windows Host Guardian Service allows an authorized attacker to elevate privileges locally.
Risk Assessment
Risk of privilege escalation in environments using Host Guardian Service, potentially leading to system integrity compromise.
Recommendation
Update Windows and review Host Guardian Service configuration.
Other vulnerabilities in Windows Host Guardian Service
See allOriginal NVD description (English source)
Improper access control in Windows Host Guardian Service allows an authorized attacker to elevate privileges locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

