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    CVE-2026-30903

    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.

    Published:Mar 11, 2026
    Last Modified:May 14, 2026
    EPS:Mar 11, 2026
    EPSS Score:0.00081
    CVSS Score:9.6

    Affected Products

    Vendor
    Zoom
    Product
    Workplace Desktop
    Vendor
    Zoom
    Product
    Workplace Virtual Desktop Infrastructure
    Vendor
    Zoom Communications
    Product
    Zoom Workplace

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-53412 (CVSS 9.8) — Improper Input Validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SD…
    CVE-2026-53410 (CVSS 7) — A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certa…
    CVE-2026-30902 (CVSS 7.8) — Improper Privilege Management in certain Zoom Clients for Windows may allow an authenticated user to conduct a…
    CVE-2026-30900 (CVSS 7.8) — Improper Check of minimum version in update functionality of certain Zoom Clients for Windows may allow an aut…
    CVE-2025-62483 (CVSS 5.3) — Improper removal of sensitive information in certain Zoom Clients before version 6.5.10 may allow an unauthent…
    CVE-2025-62482 (CVSS 4.3) — Cross-site scripting in Zoom Workplace for Windows before version 6.5.10 may allow an unauthenticated user to …
    CVE-2025-30669 (CVSS 4.8) — Improper certificate validation in certain Zoom Clients may allow an unauthenticated user to conduct a disclos…
    CVE-2025-64739 (CVSS 4.3) — External control of file name or path in certain Zoom Clients may allow an unauthenticated user to conduct a d…
    CVE-2025-64738 (CVSS 5) — External control of file name or path in Zoom Workplace for macOS before version 6.5.10 may allow an authentic…
    CVE-2025-58132 (CVSS 4.1) — Command injection in some Zoom Clients for Windows may allow an authenticated user to conduct a disclosure of …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High