CVE-2026-53408
High
Description
Improper Authorization in Handler for Custom URL Scheme in Zoom Workplace before version 7.0.4 for Android and before 7.0.3 for iOS may allow an unauthenticated user to conduct an escalation of privilege via network access.
SeverityHigh
CVSS8.1
Exploit probability—
Product
Zoom Workplace
PublishedJun 12, 2026
First seenJun 12, 2026
Weakness typeCWE-939CWE-939
How to fix
Update
- zoom workplace7.0.3, 7.0.4 or later
- zoom meeting_software_development_kit7.0.3, 7.0.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| zoom workplace | v < 7.0.3, v < 7.0.4 | 7.0.3, 7.0.4 |
| zoom meeting_software_development_kit | v < 7.0.3, v < 7.0.4 | 7.0.3, 7.0.4 |
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