A time-to-check-time-of-use in polkit authentication of qSnapper before version 1.3.3 allowed a local attacker to bypass qSnappers authentication mechanism and operate e.g. as root user.
Exploitability
AV:LAC:HPR:NUI:NScope
S:CImpact
C:HI:HA:H8.1/CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:HOther