Zoom: Security Vulnerabilities
A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certain Zoom Clients for Windows could allow an authenticated local user to escalate privileges.
CVSS Score
7.8
EPSS Score
0.001
Published
2026-07-16
Improper Input Validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an unauthenticated user to conduct an account takeover via network access.
CVSS Score
9.8
EPSS Score
0.005
Published
2026-07-16
Improper Privilege Management in Zoom Rooms for Windows before version 7.1.0 may allow an authenticated user to conduct an escalation of privilege via local access.
CVSS Score
7.8
EPSS Score
0.002
Published
2026-07-16
A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certain Zoom Clients for Windows could allow an authenticated local user to escalate privileges.
CVSS Score
7.0
EPSS Score
0.001
Published
2026-07-16
Improper Authorization in Handler for Custom URL Scheme in Zoom Workplace before version 7.0.4 for Android and before 7.0.3 for iOS may allow an unauthenticated user to conduct an escalation of privilege via network access.
CVSS Score
8.1
EPSS Score
0.004
Published
2026-06-12
Improper Authorization in Handler for Custom URL Scheme in Zoom Workplace before version 7.0.4 for Android and before 7.0.3 for iOS may allow an unauthenticated user to conduct an escalation of privilege via network access.
CVSS Score
8.1
EPSS Score
0.004
Published
2026-06-12
Insufficient Verification of Data Authenticity in Remote Control for Zoom Contact Center for Windows before version 7.0.0 may allow an authenticated user to enable an escalation of privilege via local access.
CVSS Score
7.8
EPSS Score
0.001
Published
2026-06-12
Protection Mechanism Failure in Zoom Workplace for iOS before version 7.0.0 may allow an authenticated user to conduct a disclosure of information via physical access.
CVSS Score
1.8
EPSS Score
0.002
Published
2026-05-13
External Control of File Name or Path in the Zoom Workplace VDI Plugin Windows Universal Installer before version 6.6.11 may allow an authenticated user to conduct an escalation of privilege via local access.
CVSS Score
7.8
EPSS Score
0.002
Published
2026-05-13
Untrusted search path in the installer for Zoom Rooms for Windows before version 7.0.0 may allow an authenticated user to enable an escalation of privilege via local access.
CVSS Score
7.8
EPSS Score
0.002
Published
2026-05-13
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