{"schemaVersion":3,"id":"CVE-2026-15060","aliases":["UBUNTU-CVE-2026-15060","DEBIAN-CVE-2026-15060"],"status":"published","duplicateOf":null,"title":null,"description":"When systemd-machined >= v259 (or v258 with a custom `polkit` policy that allows `register-machine` access) is running on a desktop system, an unprivileged user logged in a desktop graphical session can kill arbitrary processes, even privileged ones.\n\n- versions older than v259 are not affected, unless unprivileged access is granted for the `register-machine` polkit action via a local, custom policy config file\n- versions older than v258 are not affected\n- unrelated to the systemd service manager (pid 1 or user session managers)\n- systemd-machined is not typically installed by default, and is typically in an optional, separate package (e.g.: systemd-container)\n- terminal-only or remote sessions (e.g.: ssh) are not 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