Zoom Windows Clients Privilege Escalation
2026-03-11
File path control in Zoom Workplace for Windows Mail feature before 6.6.0.
Zoom Client for Windows contains a privilege escalation vulnerability that allows authenticated local users to gain elevated system privileges through improper access controls. An attacker with valid credentials can exploit this weakness to execute arbitrary code or access sensitive system resources without administrative approval. No patch is currently available for this issue.
Zoom's Windows client fails to properly validate minimum version requirements during updates, enabling authenticated local users to escalate their privileges on affected systems. An attacker with local access and valid credentials could exploit this validation bypass to gain elevated permissions. No patch is currently available for this vulnerability.
Improper Input Validation in Zoom Room versions up to 6.6.5 is affected by improper input validation (CVSS 7.0).