CVE-2025-31359: A directory traversal vulnerability exists in the PVMP package unpacking functionality of Parallels Desktop fo

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HIGH 8.8MITIGATE

CVE-2025-31359 is a high-severity flaw (CVSS 8.8) affecting parallels desktop. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A directory traversal vulnerability exists in the PVMP package unpacking functionality of Parallels Desktop for Mac version 20.2.2 (55879). This vulnerability can be exploited by an attacker to write to arbitrary files, potentially leading to privilege escalation.

Why this priority

High severity
Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	8.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.1% (top 34%)
CISA exploited list	No
Weakness	CWE-22
Published	2025-06-03
Last modified	2026-06-17

Publisher (CNA): Talos · Vendor: parallels

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-06-03 10:15 UTCPublished CVE record published
2026-06-17 09:10 UTCUpdated Record last modified

parallels parallels desktop MITIGATE

Affected: 20.2.2_\(55879\)

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy parallels-desktop || rpm -q parallels-desktop || parallels-desktop --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-31359?

parallels desktop: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-31359 being exploited?

CVE-2025-31359 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-31359 affect?

CVE-2025-31359 affects parallels desktop. Severity is high (CVSS 8.8). A directory traversal vulnerability exists in the PVMP package unpacking functionality of Parallels Desktop for Mac version 20.2.2 (55879). This vulnerability can be exploited by an attacker to write to arbitrary files, potentially leading

How urgent is CVE-2025-31359?

Priority 52/100. High severity; Public exploit reference

Related CVEs

CVE-2024-6240 HIGH 7.7 UPGRADE Improper privilege management vulnerability in Parallels Desktop Software, which affects versions earlier than
CVE-2024-6154 MEDIUM 6.7 UPGRADE Parallels Desktop Toolgate Heap-based Buffer Overflow Local Privilege Escalation Vulnerability
CVE-2024-6153 HIGH 7.8 UPGRADE Parallels Desktop Updater Protection Mechanism Failure Software Downgrade Vulnerability
CVE-2024-54189 HIGH 7.8 MITIGATE A privilege escalation vulnerability exists in the Snapshot functionality of Parallels Desktop for Mac version
CVE-2024-52561 HIGH 7.8 MITIGATE A privilege escalation vulnerability exists in the Snapshot functionality of Parallels Desktop for Mac version

References

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