CVE-2025-64456 Security feature bypass in ReSharper
Local attackers can escalate privileges due to missing signature verification in the DPA Collector component of JetBrains ReSharper.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-64456?
CVE-2025-64456 is a high-severity vulnerability in JetBrains ReSharper, published on 10 Nov 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In JetBrains ReSharper before 2025.2.4 missing signature verification in DPA Collector allows local privilege escalation
Weakness: CWE-347
Which versions are affected by CVE-2025-64456?
It affects 1 product.
Products include Jetbrains Resharper.
How do I fix CVE-2025-64456?
No fix has been published for CVE-2025-64456 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-64456 being exploited?
There is no known exploitation of CVE-2025-64456 in the wild and no public exploit code.
Other vulnerabilities in JetBrains ReSharper
Sources
Also known as GHSA-gxvp-97vx-c6vx.