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Vulnerability record · CVE-2025-67460 · published 10 December 2025

CVE-2025-67460: Zoom rooms vulnerability

Zoom · Rooms

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.

7.8 CVSS 3.1 High EPSS 0.16% · top 95.4% CWE-693 · CWE-693
7.8CVSS 3.1 base score
0.16%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
25 Sep 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-24691Zoom meeting software development kit vulnerabilityImproper input validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an unauthentica…EPSS 1.7%8.8CVE-2025-49457Zoom meeting software development kit untrusted search path vulnerabilityUntrusted search path in certain Zoom Clients for Windows may allow an unauthenticated user to conduct an escalation of privilege via network accessEPSS 0.62%8.8CVE-2025-27439Zoom meeting software development kit vulnerabilityBuffer underflow in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via network access.EPSS 0.43%8.8CVE-2025-27440Zoom meeting software development kit vulnerabilityHeap overflow in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via network access.EPSS 0.44%8.8CVE-2025-0151Zoom meeting software development kit use after free vulnerabilityUse after free in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via network access.EPSS 0.43%8.8CVE-2024-45418Zoom meeting software development kit link following vulnerabilitySymlink following in the installer for some Zoom apps for macOS before version 6.1.5 may allow an authenticated user to conduct an escalation of priv…EPSS 0.48%8.8CVE-2024-45421Zoom meeting software development kit heap-based buffer overflow vulnerabilityBuffer overflow in some Zoom Apps may allow an authenticated user to conduct an escalation of privilege via network access.EPSS 0.61%8.8CVE-2023-43582Zoom meetings improper authentication vulnerabilityImproper authorization in some Zoom clients may allow an authorized user to conduct an escalation of privilege via network access.EPSS 0.66%

Source: NIST National Vulnerability Database (record CVE-2025-67460), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.