CVE-2026-30903

External Control of File Name or Path in the Mail feature of Zoom Workplace for Windows before 6.6.0 may allow an unauthenticated user to conduct an escalation of privilege via network access.

Score

CVSS 3.1 9.8 Critical

Status

Analyzed - security@zoom.us

Published

2026-03-11

Last modified

2026-03-12

Weaknesses

CWE-610, CWE-73

Affected products

• Workplace Desktop (Zoom)
• Workplace Virtual Desktop Infrastructure (Zoom)
• Zoom Workplace (Zoom Communications)

References

• https://www.zoom.com/en/trust/security-bulletin/zsb-26005