CVE-2022-28751: Zoom Meetings

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

The Zoom Client for Meetings for MacOS (Standard and for IT Admin) before version 5.11.3 contains a vulnerability in the package signature validation during the update process. A local low-privileged user could exploit this vulnerability to escalate their privileges to root.

Affected products

• Zoom Meetings: before 5.11.3 (fixed in 5.11.3)

Published 2022-08-17. Last modified 2026-06-17.