CVE-2026-53411

CVE Enrichment

CVSS: 7.0 HIGH
EPSS: 0.14%
EPSS Percentile: 3.33%
CISA 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.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: [email protected]
Published: 17-Jul-2026 05:17
Last Modified: 25-Oct-2026 03:10
EPSS Date: 2026-10-27
CWE: CWE-20

CVSS Vector


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

Affected Products / Versions

zoom / workplace_virtual_desktop_infrastructure Source: NVD CPE · affected
Version / affected range: * · before (exclusive) 6.6.14
cpe:2.3:a:zoom:workplace_virtual_desktop_infrastructure:*:*:*:*:*:windows:*:*

References

[email protected]

Last enrichment sync: 28-Oct-2026 11:22
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (1)

CVE-2026-53411: high-severity improper input validation flaw affecting the Zoom Workplace VDI Plugin for Windows before version 6.6.14 that could allow an authenticated user with local access to escalate privileges. Zoom Fixes Critical Windows Account-Takeover Flaw

CVE (3)

Vendors (1)

Products (7)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.