{"schema":"threatline.record/2","record":{"id":"CVE-2026-11318","aliases":[],"summary":"Deskin 3.3.4.3 XPC Service Privilege Escalation via Unauthenticated 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.","categories":["Unclassified"],"product":"DeskIn","vendor":"Zuler Technology","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-11318","source_modified_at":"2026-10-09T13:20:58.208Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"DeskIn","vendor":"Zuler Technology","versions":[{"status":"affected","version":"0","versionType":"custom","lessThanOrEqual":"3.3.4.3"}],"defaultStatus":"unknown"}],"fixed_versions":[],"cvss":8.5,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00189,"percentile":0.08061,"score_date":"2026-10-23"},"published_at":"2026-10-08T21:08:29.598Z","modified_at":"2026-10-09T13:20:58.208Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-11318","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-09T13:20:58.208Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-11318","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/Cr0wld3r/CVE-2026-11318","tags":["technical-description","exploit"]},{"source":"CVE List","url":"https://deskin.io/","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/deskin-xpc-service-privilege-escalation-via-unauthenticated-installer","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"total","assessed_at":"2026-10-09T13:20:46.314500Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-09T13:20:58.208Z","content_hash":"b79cbfef42f2bd594b73e83d744b0e83f7950734839e60ad544b75137b33b25b"}}