CVE-2026-11318

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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://deskin.io/
https://github.com/Cr0wld3r/CVE-2026-11318
https://www.vulncheck.com/advisories/deskin-xpc-service-privilege-escalation-via-unauthenticated-installer

Configurations

No configuration.

History

08 Oct 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-08 21:17

Updated : 2026-10-09 14:17

NVD link : CVE-2026-11318

Mitre link : CVE-2026-11318

CVE.ORG link : CVE-2026-11318

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

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