# CVE-2025-64457: Race condition in ReSharper, Rider and dotTrace

> A race condition in JetBrains ReSharper, Rider, and dotTrace allows local attackers to escalate privileges.

- **Severity:** Medium 4.2 (`CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 10 Nov 2025
- **Updated:** 26 Feb 2026
- **Also known as:** GHSA-2v7h-6c67-v7p4

## What is CVE-2025-64457?

CVE-2025-64457 is a medium-severity vulnerability in JetBrains ReSharper, Rider and dotTrace, 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, Rider and dotTrace before 2025.2.5 local privilege escalation was possible via race condition

Weakness: CWE-362 (Concurrent Execution using Shared Resource with Improper Synchronization), CWE-367 (Time-of-check Time-of-use (TOCTOU) Race Condition)

## Which versions are affected by CVE-2025-64457?

It affects 3 products.


Products: Jetbrains Dottrace, Jetbrains Resharper, Jetbrains Rider.

## How do I fix CVE-2025-64457?

No fix has been published for CVE-2025-64457 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-64457 being exploited?

There is no known exploitation of CVE-2025-64457 in the wild and no public exploit code.

## Other vulnerabilities in JetBrains ReSharper, Rider and dotTrace

- [CVE-2025-23385](https://insights.sbomify.com/CVE-2025-23385/): Privilege escalation in ETW Host Service (high 7.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-64457 and fix it if it is affected.

What it is: CVE-2025-64457 is a medium-severity vulnerability in JetBrains ReSharper, Rider and dotTrace, published on 10 Nov 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-64457 in the wild and no public exploit code.

Affected product: JetBrains ReSharper, Rider and dotTrace. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-64457/ (Markdown: https://insights.sbomify.com/CVE-2025-64457/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-64457
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-64457
- OSV: https://osv.dev/vulnerability/CVE-2025-64457

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-64457/
Summaries are generated and may contain mistakes; the official description above is the record.