CVE-2026-30900

Zoom Workplace Clients for Windows - Improper Check

State: Published
Severity: 7.8 High
Published: Mar 11, 2026
Updated: Mar 12, 2026
Reserved: Mar 6, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	Zoom

Weaknesses

CWE-754 Improper Check for Unusual or Exceptional Conditions

Affected Products

Product	Versions
Zoom WorkplaceZoom Communications Inc.	6.6.0 to before 6.6.11Affected

References

https://www.zoom.com/en/trust/security-bulletin/zsb-26002

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.