Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004354)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004354 advisory. In PolicyKit aka polkit 0.115, the start time protection mechanism can be bypassed because fork is not atomic, and therefore authorization decisions are improperly...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003871)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003871 advisory. In PolicyKit aka polkit 0.115, the start time protection mechanism can be bypassed because fork is not atomic, and therefore authorization decisions are improperly...

polkit: Temporary auth hijacking via PID reuse and non-atomic fork

A vulnerability was found in polkit. When authentication is performed by a non-root user to perform an administrative task, the authentication is temporarily cached in such a way that a local attacker could impersonate the authorized process, thus gaining access to elevated privileges...

polkit: Temporary auth hijacking via PID reuse and non-atomic fork

A vulnerability was found in polkit. When authentication is performed by a non-root user to perform an administrative task, the authentication is temporarily cached in such a way that a local attacker could impersonate the authorized process, thus gaining access to elevated privileges...

DEBIAN-CVE-2019-6133

In PolicyKit aka polkit 0.115, the "start time" protection mechanism can be bypassed because fork is not atomic, and therefore authorization decisions are improperly cached. This is related to lack of uid checking in polkitbackend/polkitbackendinteractiveauthority.c...

ALPINE-CVE-2019-6133

In PolicyKit aka polkit 0.115, the "start time" protection mechanism can be bypassed because fork is not atomic, and therefore authorization decisions are improperly cached. This is related to lack of uid checking in polkitbackend/polkitbackendinteractiveauthority.c...

UBUNTU-CVE-2019-6133

In PolicyKit aka polkit 0.115, the "start time" protection mechanism can be bypassed because fork is not atomic, and therefore authorization decisions are improperly cached. This is related to lack of uid checking in polkitbackend/polkitbackendinteractiveauthority.c...