CVE-2026-53412

CRITICAL CVSS 3.1: 9.8 EPSS 0.65%
Updated Aug 12, 2026
Zoom
Parameter Value
CVSS 9.8 (CRITICAL)
Affected Versions 6.5.0 — 7.0.10
Fixed In 7.0.0
Type CWE-20 (Improper Input Validation)
Vendor Zoom
Public PoC No

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.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Vulnerable Products 4

Configuration From (including) Up to (excluding)
Zoom Workplace_Desktop
cpe:2.3:a:zoom:workplace_desktop:*:*:*:*:*:windows:*:*
7.0.0
Zoom Workplace_Virtual_Desktop_Infrastructure
cpe:2.3:a:zoom:workplace_virtual_desktop_infrastructure:*:*:*:*:*:windows:*:*
6.5.0 6.5.18
Zoom Workplace_Virtual_Desktop_Infrastructure
cpe:2.3:a:zoom:workplace_virtual_desktop_infrastructure:*:*:*:*:*:windows:*:*
6.6.0 6.6.15
Zoom Workplace_Virtual_Desktop_Infrastructure
cpe:2.3:a:zoom:workplace_virtual_desktop_infrastructure:*:*:*:*:*:windows:*:*
7.0.0 7.0.10