An issue was discovered in SDDM before 0.19.0. It incorrectly starts the X server in a way that - for a short time period - allows

An issue was discovered in SDDM through 0.17.0. If configured with ReuseSession=true, the password is not checked for users with a

Simple Desktop Display Manager (SDDM) before 0.10.0 allows local users to gain root privileges because code running as root perfor

Simple Desktop Display Manager (SDDM) before 0.10.0 allows local users to log in as user "sddm" without authentication.

daemon/Greeter.cpp in sddm before 0.13.0 does not properly disable the KDE crash handler, which allows local users to gain privile