EUVD-2026-12831
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Lifecycle Timeline
3Description
When a plugin is installed using the Arturia Software Center (MacOS), it also installs an uninstall.sh bash script in a root owned path. This script is written to disk with the file permissions 777, meaning it is writable by any user. When uninstalling a plugin via the Arturia Software Center the Privileged Helper gets instructed to execute this script. When the bash script is manipulated by an attacker this scenario will lead to privilege escalation.
Analysis
Arturia Software Center on macOS installs plugin uninstall scripts with world-writable permissions (777) in root-owned directories, allowing local attackers to modify these scripts and achieve privilege escalation when the Privileged Helper executes them during plugin removal. This vulnerability affects any macOS user with the Arturia Software Center installed and requires local access and user interaction to exploit. …
Sign in for full analysis, threat intelligence, and remediation guidance.
Remediation
Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.
Sign in for detailed remediation steps.
Priority Score
Share
External POC / Exploit Code
Leaving vuln.today