{"id":"CVE-2026-11318","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-11318","summary":"Deskin through 3.3.4.3 contains a privilege escalation vulnerability in the com.deskin.service.installer XPC service that allows local unprivileged attackers to execute arbitrary installer…","details":"Deskin through 3.3.4.3 contains a privilege escalation vulnerability in the com.deskin.service.installer XPC service that allows local unprivileged attackers to execute arbitrary installer packages as root by connecting to the root-owned service without authentication. Attackers can invoke the privileged installer method to run an attacker-supplied installer, achieving full root compromise of the macOS host.","published":"2026-10-08T21:08:29.598Z","modified":"2026-10-08T21:08:29.598Z","cvss":{"score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"EXPLOIT","url":"https://github.com/Cr0wld3r/CVE-2026-11318"},{"type":"WEB","url":"https://deskin.io/"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/deskin-xpc-service-privilege-escalation-via-unauthenticated-installer"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-08T21:08:29.598Z"}}