Skip to content
OpenAdvisories

Vendor

pop-os

1 known vulnerabilities.

Products

cosmic-greeter 1
All Critical High Medium Low Exploited only Public exploit

1 result · Clear filters · Feed

  • Medium 5.8
    CVE-2026-25704

    Incomplete privilege drop for com.system76.CosmicGreeter.GetUserData

    A Privilege Dropping / Lowering Errors/Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in  cosmic-greeter can allow an attacker to regain privileges that should have been dropped and abuse them in the racy checking logic. This issue affects co…

    pop-os cosmic-greeter