CVE-2024-34331

9.8 criticalEPSS 1.0%

A lack of code signature verification in Parallels Desktop for Mac v19.3.0 and below allows attackers to escalate privileges via a crafted macOS installer, because Parallels Service is setuid root.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-31)
CWE: CWE-269
Published: 2024-09-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://kb.parallels.com/129860
https://khronokernel.com/macos/2024/05/30/CVE-2024-34331.html

Check your stack JSON