Description
A privilege escalation vulnerability exists in the Snapshot functionality of Parallels Desktop for Mac version 20.1.1 (build 55740). When a snapshot of a virtual machine is taken, a root service writes to a file owned by a normal user. By using a hard link, an attacker can write to an arbitrary file, potentially leading to privilege escalation.
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Parallels | Parallels Desktop for Mac | version 20.1.1 (55740) |
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2024-2124Exploit, Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2124Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2024-2124Exploit, Third Party Advisory
Timeline
- Published
- Jun 3, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed