High 7.0Published Jul 16, 2026

CVE-2026-53410Zoom Clients for Windows - Race Condition

Updated under an hour ago (Oct 28, 2026, 4:30 AM ET)

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It affects Zoom Communications Zoom Clients and 4 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Zoom Communications Zoom Clients

Exploited in the last 30 days

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: 7.0 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-367
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Zoom
NVD analysis: Analyzed
Record last updated: Jul 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Zoom Communications Zoom Clients zoom_communications:zoom_clients (from the name)	see references	CNA record
zoom remote_control_for_zoom_contact_center zoom:remote_control_for_zoom_contact_center	before 7.0.0	NVD
zoom rooms zoom:rooms	before 7.0.5	NVD
zoom workplace_desktop zoom:workplace_desktop	before 7.0.5	NVD
zoom workplace_virtual_desktop_infrastructure zoom:workplace_virtual_desktop_infrastructure	before 6.5.17; from 6.6.0 before 6.6.14	NVD

References

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.