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    CVE-2026-22820

    Outray openSource ngrok alternative. Prior to 0.1.5, a TOCTOU race condition vulnerability allows a user to exceed the set number of active tunnels in their subscription plan. This vulnerability is fixed in 0.1.5.

    Published:Jan 14, 2026
    Last Modified:Apr 18, 2026
    EPS:Jan 14, 2026
    EPSS Score:0.00045
    CVSS Score:3.7

    Affected Products

    Vendor
    Outray
    Product
    Outray
    Vendor
    Outray-tunnel
    Product
    Outray

    Exploits

    https://github.com/outray-tunnel/outray/security/advisories/GHSA-3pqc-836w-jgr7

    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