CVEFinder.io

CVE-2026-30900

⚠️ high
Summary

Improper Check of minimum version in update functionality of certain Zoom Clients for Windows may allow an authenticated user to conduct an escalation of privilege via local access.

CVSS Score
7.8
High
EPSS Score
0.0
Exploit Probability
Published Date
2026-03-11
First Seen: 2026-03-12
📊 Relative Risk Intelligence

This CVE is Moderate Risk - more severe than 68.5% of all 365,968 vulnerabilities in our database.

#115,144
Above average severity
Severity Percentile
🎯 CISA SSVC Assessment Updated: Mar 11, 2026
🔍 Exploitation Status
None
No known exploits
⚙️ Automatable
NO
Requires human interaction
💥 Technical Impact
Total
Complete system compromise possible
SSVC data provided by CISA
Last Modified 2026-05-14
Source NVD 🔗
CVSS Vector 3.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE IDs (Weakness Types)
CWE-754

📦 Affected Products 3

Vendor Product Status Affected Versions
zoom meeting_software_development_kit Affected
> 6.6.0 < 6.6.11
zoom workplace_desktop Affected
> 6.6.0 < 6.6.11
zoom workplace_virtual_desktop_infrastructure Affected
< 6.6.10

🔗 References 1

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

🔗 Related CVEs 6

CVE ID Severity CVSS EPSS Summary Published
CVE-2026-53410 ⚠️ high 7.0 0.1 A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certain Zoom Cl... 2026-07-16
CVE-2026-53412 ⛔ critical 9.8 0.7 Improper Input Validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Wind... 2026-07-16
CVE-2026-53411 ⚠️ high 7.8 0.1 A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certain Zoom Cl... 2026-07-16
CVE-2026-53408 ⚠️ high 8.1 0.2 Improper Authorization in Handler for Custom URL Scheme in Zoom Workplace before version 7.0.4 for Android and before 7.... 2026-06-12
CVE-2026-30905 ⚠️ high 7.8 0.0 External Control of File Name or Path in the Zoom Workplace VDI Plugin Windows Universal Installer before version 6.6.11... 2026-05-13
CVE-2026-30902 ⚠️ high 7.8 0.0 Improper Privilege Management in certain Zoom Clients for Windows may allow an authenticated user to conduct an escalati... 2026-03-11
These CVEs affect the same products