CVE-2026-53410

Published: Jul 16, 2026Modified: Aug 17, 2026

7.0

Vector

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

Exploitability: 1.0 / Impact: 5.9

Source: security@zoom.us (Secondary)

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.

Affected (5)

Products: Zoom: Remote Control For Zoom Contact Center, Rooms, Workplace Desktop, Workplace Virtual Desktop Infrastructure

Zoom

4 products

Remote Control For Zoom Contact Center

Rooms

Workplace Desktop

Workplace Virtual Desktop Infrastructure

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Zoom Remote Control For Zoom Contact Center	Before 7.0.0
Zoom Rooms	Before 7.0.5
Zoom Workplace Desktop	Before 7.0.5
Zoom Workplace Virtual Desktop Infrastructure	Before 6.5.17
Zoom Workplace Virtual Desktop Infrastructure	From 6.6.0 to 6.6.14

Related CWEs

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.

References (1)

https://www.zoom.com/en/trust/security-bulletin/zsb-26012

Source: security@zoom.us

Vendor Advisory

Timeline

No history available yet.