# CVE-2025-64457: JetBrains ReSharper and 1 other: Time-of-check Time-of-use (TOCTOU) Race Condition

CVE-2025-64457 is fixed in 2 products on 1 platform, first by JetBrains ReSharper 2025.3, released November 11, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-64457
- Priority: High
- CVSS: 7.0
- EPSS: 0.0010
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Nov 10, 2025
- Weakness: CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-64457

## Description

In JetBrains ReSharper, Rider and dotTrace before 2025.2.5 local privilege escalation was possible via race condition

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | JetBrains ReSharper | 2025.3 | [JetBrains ReSharper 2025.3](https://patchblox.com/security/data/fix/windows-app/jetbrains.resharper-2025.3.md) | Nov 11, 2025 |
| Windows apps | JetBrains dotTrace | 2025.3 | [JetBrains dotTrace 2025.3](https://patchblox.com/security/data/fix/windows-app/jetbrains.dottrace-2025.3.md) | Nov 11, 2025 |

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Data as of 2026-11-08T19:12:23Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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