CVE-2026-53408

8.1HIGH

Key Information:

Vendor

Zoom Communications

Status
Zoom Workplace
Vendor
CVE Published:
12 June 2026

What is CVE-2026-53408?

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.

Affected Version(s)

Zoom Workplace Android 0 < 7.0.4

References

https://www.zoom.com/en/trust/security-bulletin/zsb-26010

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.