CVE Catalog
CVE-2026-69605
HighCVSS 7.0Summary
Use after free in Microsoft Install Service allows an authorized attacker to elevate privileges locally.
Risk Assessment
An attacker with local access could escalate privileges and take control of the system.
Recommendation
Apply vendor security patches.
Other vulnerabilities in Microsoft Install Service
See all- CVE-2026-50343High
Improper privilege management in Microsoft Install Service allows an authorized attacker to elevate privileges locally.
- CVE-2023-35347High
A vulnerability in the Microsoft Install Service allows for privilege escalation. An attacker can exploit this flaw to gain elevated privileges on the system.
Original NVD description (English source)
Use after free in Microsoft Install Service allows an authorized attacker to elevate privileges locally.