High 7.8Published Oct 8, 2026

CVE-2026-11318Deskin 3.3.4.3 XPC Service Privilege Escalation via Unauthenticated Installer

Updated under an hour ago (2026-10-19 09:00 UTC)

Does this affect you?

It affects Zuler Technology DeskIn. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.19%, higher than 8% of scored CVEs.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Zuler Technology DeskIn

Exploited in the last 30 days

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: 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-306
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.19% (percentile 8)
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Oct 9, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Zuler Technology DeskIn zuler_technology:deskin (from the name)	through 3.3.4.3	CNA record

References

https://github.com/Cr0wld3r/CVE-2026-11318technical-description, exploit
https://deskin.io/product
https://www.vulncheck.com/advisories/deskin-xpc-service-privilege-escalation-via-unauthenticated-installerthird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.