CVE-2026-30900: Zoom Workplace Clients for Windows - Improper Check
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-30900?
CVE-2026-30900 has been assessed with a critical severity rating due to its potential for privilege escalation.
How do I fix CVE-2026-30900?
To fix CVE-2026-30900, ensure that you are using the latest version of Zoom Workplace Clients for Windows and apply the provided security updates.
Who is affected by CVE-2026-30900?
CVE-2026-30900 affects authenticated users of Zoom Workplace Clients for Windows due to improper version checks in the update functionality.
What kind of attack does CVE-2026-30900 enable?
CVE-2026-30900 enables an authenticated user to conduct privilege escalation via local access.
Is there a workaround for CVE-2026-30900?
Currently, the best workaround for CVE-2026-30900 is to upgrade the Zoom Workplace Clients for Windows to the latest version as recommended by Zoom.