CVE-2026-53411CWE-20

CVE-2026-53411

High · published July 17, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
3.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00140 · 3.0th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2026-07-17T02:17Z
Affected products (1)
ProductVersionsFixed in
zoom/workplace_virtual_desktop_infrastructure< 6.6.146.6.14
References (1)
https://www.zoom.com/en/trust/security-bulletin/zsb-26013 · [email protected]
EPSS history
Timeline
  • 16 JUL 21:13Z
    Zoom Workplace VDI Plugin for Windows - Improper Input Validation
    cvelistv5