What is CVE-2026-53406?

CVE-2026-53406 is a high-severity vulnerability, classified under Insufficient Verification of Data Authenticity. CVSS score: 7.8/10. Published 2026-06-12.

How severe is CVE-2026-53406?

High severity. CVSS v3 base score is 7.8 out of 10.

CVE-2026-53406

CVE-2026-53406

Insufficient Verification of Data Authenticity in Remote Control for Zoom Contact Center for Windows before version 7.0.0 may allow an authenticated user to enable an escalation of privilege via local access.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Weakness classification (CWE)

CWE-345 — Insufficient Verification of Data Authenticity

References

security@zoom.us

Frequently asked questions

What is CVE-2026-53406?: CVE-2026-53406 is a high-severity vulnerability, classified under Insufficient Verification of Data Authenticity. CVSS score: 7.8/10. Published 2026-06-12.
How severe is CVE-2026-53406?: High severity. CVSS v3 base score is 7.8 out of 10.