# CVE-2025-67460: Zoom Rooms for Windows - Software Downgrade Protection Mechanism Failure

CVE-2025-67460 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-2025-67460
- Priority: High
- CVSS: 7.8
- EPSS: 0.0016
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Dec 10, 2025
- Weakness: CWE-693: Protection Mechanism Failure
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-67460

## Description

Protection Mechanism Failure of Software Downgrade in Zoom Rooms for Windows before 6.6.0 may allow an unauthenticated user to conduct an escalation of privilege via local 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 2026-11-08T13:06:02Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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