CVE-2026-30903
9.6 · CRITICALOverview
CVE-2026-30903 is a critical-severity vulnerability affecting zoom workplace_desktop. It was published on March 11, 2026 and has a CVSS 3.1 base score of 9.6 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.6, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
External Control of File Name or Path in the Mail feature of Zoom Workplace for Windows before 6.6.0 may allow an unauthenticated user to conduct an escalation of privilege via network access.
Remediation
Check the references section for vendor advisories and patches from zoom. Update workplace_desktop to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| zoom | workplace_desktop | >= 0, < 6.6.0 | Affected |
| zoom | workplace_virtual_desktop_infrastructure | >= 6.4.0, < 6.4.17 | Affected |
Frequently Asked Questions
What is CVE-2026-30903?
CVE-2026-30903 is a critical-severity vulnerability affecting zoom workplace_desktop. It was published on March 11, 2026 and has a CVSS 3.1 base score of 9.6 (CRITICAL).
How severe is CVE-2026-30903?
This vulnerability has a CVSS 3.1 base score of 9.6, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-30903?
Check the references section for vendor advisories and patches from zoom. Update workplace_desktop to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-30903?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-30903 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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