Vulnerability in Zoom Workplace Virtual Desktop Infrastructure

CVE-2026-30905

External Control of File Name or Path in the Zoom Workplace VDI Plugin Windows Universal Installer before version 6.6.11 may allow an authenticated user to conduct an escalation of privilege via local access.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (4.9th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 4.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-30905: held from 0.001 to 0.002.

EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-30905?
CVE-2026-30905 is a high-severity vulnerability in Zoom Workplace Virtual Desktop Infrastructure, classified under External Control of File Name or Path. CVSS score: 7.8/10. Published 2026-05-13.
How severe is CVE-2026-30905?
High severity. CVSS v3 base score is 7.8 out of 10.