CVE-2026-22820CWE-367

Outray cli is vulnerable to race conditions in tunnels creation

Medium · published January 14, 2026

CVSS v4.0
6.3
EPSS
0%
Percentile
9.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
6.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00204 · 9.9th percentile
Weakness
CWE-367 · Time-of-check Time-of-use (TOCTOU) Race Condition
Published
2026-01-14T15:06Z
EPSS history
Timeline
  • 14 JAN 15:06Z
    Outray cli is vulnerable to race conditions in tunnels creation
    cvelistv5