CVE-2025-64456

HIGH

Published Nov 10, 2025 Modified Nov 20, 2025 CWE-347

Description

In JetBrains ReSharper before 2025.2.4 missing signature verification in DPA Collector allows local privilege escalation

CVSS v3.1 Score

8.4

HIGH

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

Weakness Type (CWE)

CWE-347 CWE-347

Affected Products

Vendor	Product	Versions
jetbrains	resharper	< 2025.2.4

References

Advisories & Patches

https://www.jetbrains.com/privacy-security/issues-fixed/

Frequently Asked Questions

What is CVE-2025-64456? +

In JetBrains ReSharper before 2025.2.4 missing signature verification in DPA Collector allows local privilege escalation It has a CVSS v3.1 base score of 8.4 (HIGH).

How severe is CVE-2025-64456? +

CVE-2025-64456 has a CVSS v3.1 score of 8.4 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-64456? +

CVE-2025-64456 affects products from jetbrains, specifically: resharper. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-64456? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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