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high advisory

Lenovo System Update: Improper Permissions Vulnerability (CVE-2026-77873)

Lenovo System Update contains an improper permissions vulnerability that allows a local authenticated user to execute code with elevated privileges.

System Update
1c
high advisory

Authentication Bypass in Lenovo System Update

CVE-2026-6387 is an authentication bypass vulnerability in Lenovo System Update (versions prior to 5.08.04.85) that allows a local authenticated user to escalate privileges and execute arbitrary code.

System Update
1t 1c