SB2026071474 - Improper privilege management in Zoom Rooms for Windows
Published: July 14, 2026
Security Bulletin ID
SB2026071474
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper privilege management (CVE-ID: CVE-2026-53409)
CWE-ID: CWE-269 - Improper Privilege Management
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local user to escalate privileges.
The vulnerability exists due to improper privilege management in Zoom Rooms Client for Windows when handling local access. A local user can exploit the privilege management flaw to escalate privileges.
Remediation
Install update from vendor's website.