# CVE-2025-64739: Zoom Clients - External Control of File Name or Path

CVE-2025-64739 is fixed in Zoom Rooms on 1 platform by Zoom Rooms 6.6.0 (version 6.6.0), released September 20, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-64739
- Priority: High
- CVSS: 7.5
- EPSS: 0.0033
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Nov 13, 2025
- Weakness: CWE-73: External Control of File Name or Path
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-64739

## Description

External control of file name or path in certain Zoom Clients may allow an unauthenticated user to conduct a disclosure of information via network access.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Zoom Rooms | 6.6.0 | [Zoom Rooms 6.6.0](https://patchblox.com/security/data/fix/windows-app/zoom.zoomrooms-6.6.0.md) | Sep 20, 2025 |

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Data as of 2026-11-09T01:18:40Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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