CVE-2026-24062CWE-306

Insufficient XPC Client validation leading to local privilege escalation in Arturia Software Center

High · published March 18, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
2.1
In the wild
Unconfirmed
What it is

The "Privileged Helper" component of the Arturia Software Center (MacOS) does not perform sufficient client code signature validation when a client connects. This leads to an attacker being able to connect to the helper and execute privileged actions leading to local privilege escalation.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00127 · 2.1th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2026-03-18T15:24Z
EPSS history
Timeline
  • 18 MAR 15:24Z
    Insufficient XPC Client validation leading to local privilege escalation in Arturia Software Center
    cvelistv5