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CVE-2026-22820

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Date: January 14, 2026

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.

Severity Score

Related Resources (6)

https://nvd.nist.gov/vuln/detail/CVE-2026-22820
https://github.com/outray-tunnel/outray/commit/08c61495761349e7fd2965229c3faa8d7b1c1581
https://github.com/akinloluwami/outray/security/advisories/GHSA-3pqc-836w-jgr7
https://github.com/outray-tunnel/outray/security/advisories/GHSA-3pqc-836w-jgr7
https://github.com/akinloluwami/outray
https://www.mend.io/vulnerability-database/CVE-2026-22820

Severity Score

Weakness Type (CWE)

Time-of-check Time-of-use (TOCTOU) Race Condition

CWE-367

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): LOW
Availability (A): NONE

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