CVE-2026-53410

Zoom Clients for Windows - Race Condition

Published Jul 16, 2026 CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Zoom
Zoom remote Control For Zoom Contact Center
Zoom rooms
Zoom workplace Desktop
Zoom workplace Virtual Desktop Infrastructure
CPEs cpe:2.3:a:zoom:remote_control_for_zoom_contact_center:*:*:*:*:*:windows:*:*
cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:*
cpe:2.3:a:zoom:workplace_desktop:*:*:*:*:*:windows:*:*
cpe:2.3:a:zoom:workplace_virtual_desktop_infrastructure:*:*:*:*:*:windows:*:*
Vendors & Products Zoom
Zoom remote Control For Zoom Contact Center
Zoom rooms
Zoom workplace Desktop
Zoom workplace Virtual Desktop Infrastructure
Type Values Removed Values Added
First Time appeared Zoom Communications
Zoom Communications zoom Clients
Vendors & Products Zoom Communications
Zoom Communications zoom Clients
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Zoom Clients for Windows - Race Condition
Weaknesses CWE-367
References
Metrics cvssV3_1

{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Zoom
Published
Updated
Jul 17, 2026, 1:19 PM
Reserved
Jun 9, 2026, 10:12 AM
Status
Analyzed
Published
Jul 16, 2026, 9:17 PM
Modified
Oct 24, 2026, 8:10 PM