CVE-2026-53410
Zoom Clients for Windows - Race Condition
CVSS Score
7.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-367 |
| Vendor | zoom communications |
| Product | zoom clients |
| Published | Jul 16, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Zoom Communications / Zoom Clients
see references