USN-8773-1: GNU Guix vulnerability
Ubuntu issued USN-8773-1 fixing a GNU Guix flaw that exposed build outputs to local users before metadata finalization, enabling possible privilege escalation.
Ubuntu published security notice USN-8773-1 to address a flaw in GNU Guix where build outputs were made accessible to local users before their file metadata was finalized. A local attacker could possibly leverage this window to gain elevated privileges on the affected system. The notice ships updated packages for supported Ubuntu releases and reports no exploitation.
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