CVE-2026-53411

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 3.1

7.0CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.1% chance of exploitation in the next 30 days; higher than 3% of CVEs (scores of 2026-10-25)

CWE

CWE-20

Published

2026-07-16

Modified

2026-10-24

Record from

the NVD, synced 2026-10-25

Affected

• zoom:workplace_virtual_desktop_infrastructure

References

• https://www.zoom.com/en/trust/security-bulletin/zsb-26013

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