What is CVE-2026-26055?

CVE-2026-26055 is a high-severity vulnerability in Yokecd Yoke, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2026-02-12.

How severe is CVE-2026-26055?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Yokecd Yoke

CVE-2026-26055

Yoke is a Helm-inspired infrastructure-as-code (IaC) package deployer. In 0.19.0 and earlier, a vulnerability exists in the Air Traffic Controller (ATC) component of Yoke. The ATC webhook endpoints lack proper authentication mechanisms, al…

Vulnerability class: Broken Authentication

EPSS: 0.004 (32.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Yokecd Yoke — versions <= 0.19.0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2026-26055?: CVE-2026-26055 is a high-severity vulnerability in Yokecd Yoke, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2026-02-12.
How severe is CVE-2026-26055?: High severity. CVSS v3 base score is 7.5 out of 10.