CVE-2025-67460 PUBLISHED

Zoom Rooms for Windows - Software Downgrade Protection Mechanism Failure

Assigner: Zoom
Reserved: 08.12.2025 Published: 10.12.2025 Updated: 26.02.2026

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.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 7.8

Attack Vector	Local	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Zoom Communications Inc.
Product	Zoom Rooms
Versions	Default: unaffected affected from 0 to 6.6.0 (excl.)

References

https://www.zoom.com/en/trust/security-bulletin/zsb-25050

Problem Types

CWE-693: Protection Mechanism Failure CWE