Is CVE-2025-31334 in the CISA KEV catalog?

No. CVE-2025-31334 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-31334?

CVE-2025-31334 has a CVSS v3 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2025-31334?

CVE-2025-31334 has an EPSS score of 1.22% (65th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-31334?

Upgrade WinRAR to 7.11 or later.

CVE & CISA-KEV Catalog

CVE-2025-31334

MEDIUM

6.8

CVSS v3

NVD

Description

Issue that bypasses the "Mark of the Web" security warning function for files when opening a symbolic link that points to an executable file exists in WinRAR versions prior to 7.11. If a symbolic link specially crafted by an attacker is opened on the affected product, arbitrary code may be executed.

CWE-356

How to fix

Remediation Available

WinRARWindows application

Affected:7.11Fixed in:7.11win.rar GmbH

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredHigh

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

1.22%probability of exploitation in 30 days

65thpercentile

Moderate risk: more likely to be exploited than 65% of all known CVEs.

References

Third-Party Advisory1

jvn.jp

Release Notes1

win-rar.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-07-01.