Platform
macos
Component
arturia-software-center-privileged-helper
Fixed in
2.12.1
CVE-2026-24062 describes a Privilege Escalation vulnerability discovered in the Arturia Software Center's "Privileged Helper" component for MacOS. This flaw allows an attacker to execute privileged actions on the system due to inadequate client code signature validation. The vulnerability affects versions 2.12.0.3157 through 2.12.0.3157. A fix is expected from Arturia.
The core of this vulnerability lies in the Arturia Software Center's Privileged Helper component failing to properly verify the digital signatures of client code attempting to connect. This oversight means a malicious actor can craft and submit a signed client application that, upon connection, gains elevated privileges within the system. Successful exploitation allows an attacker to perform actions normally restricted to administrative accounts, such as installing software, modifying system files, or accessing sensitive data. The blast radius is limited to the local machine, but the impact can be severe, granting complete control over the affected system. This vulnerability shares similarities with other privilege escalation flaws where inadequate code validation is the root cause.
CVE-2026-24062 was publicly disclosed on 2026-03-18. Its inclusion on the CISA KEV catalog (KEV) is pending. No public proof-of-concept (PoC) code has been released at the time of writing, but the vulnerability's nature suggests that a PoC could be developed relatively easily. Active exploitation campaigns are not currently known, but the potential for privilege escalation makes it an attractive target for malicious actors.
Exploit Status
EPSS
0.01% (2% percentile)
The primary mitigation for CVE-2026-24062 is to upgrade to a patched version of the Arturia Software Center as soon as it becomes available. Until a patch is released, consider disabling the Arturia Software Center if it is not essential. As a temporary workaround, restrict network access to the Privileged Helper process to only trusted sources. Monitor system logs for any unusual activity related to the Arturia Software Center or its helper component. While a specific Sigma or YARA rule cannot be provided without further analysis of the helper's internal workings, focus on detecting any unexpected processes attempting to connect to or interact with the Arturia Software Center’s helper.
Update Arturia Software Center to a version later than 2.12.0.3157. This will fix the insufficient XPC client validation and prevent local privilege escalation.
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CVE-2026-24062 is a vulnerability in Arturia Software Center for MacOS allowing attackers to gain elevated privileges due to insufficient code signature validation.
You are affected if you are using Arturia Software Center for MacOS version 2.12.0.3157–2.12.0.3157 and have not upgraded to a patched version.
Upgrade to the latest version of Arturia Software Center as soon as a patch is released by Arturia. Until then, disable the Software Center if possible.
Active exploitation campaigns are not currently known, but the vulnerability's nature makes it a potential target.
Please refer to the Arturia website and support channels for the official advisory regarding CVE-2026-24062.
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