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.
History

Fri, 09 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 09 Oct 2026 09:15:00 +0000

Type Values Removed Values Added
First Time appeared Zuler Technology
Zuler Technology deskin
Vendors & Products Zuler Technology
Zuler Technology deskin

Thu, 08 Oct 2026 21:15:00 +0000

Type Values Removed Values Added
Description 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.
Title Deskin 3.3.4.3 XPC Service Privilege Escalation via Unauthenticated Installer
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-08T21:08:29.598Z

Updated: 2026-10-09T13:20:58.208Z

Reserved: 2026-06-04T19:52:59.225Z

Link: CVE-2026-11318

cve-icon Vulnrichment

Updated: 2026-10-09T13:20:53.035Z

cve-icon NVD

Status : Deferred

Published: 2026-10-08T21:17:53.377

Modified: 2026-10-09T14:17:20.393

Link: CVE-2026-11318

cve-icon Redhat

No data.