Is github.com/openbao/openbao affected by CVE-2026-42186?

Go github.com/openbao/openbao is affected in <0.0.0-20260420173541-6d2e0506e2b4.

Is CVE-2026-42186 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

low

CVE-2026-42186

Q: Is CVE-2026-42186 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

Go · github.com/openbao/openbao

Summary

OpenBao's Namespace Deletion May Not Delete Data Properly

Severity: low
EPSS: 0.2% (p16)
Also known as: GHSA-vv66-6rp4-wr4f
Published: 2026-05-05

References

https://github.com/openbao/openbao/security/advisories/GHSA-vv66-6rp4-wr4f
https://nvd.nist.gov/vuln/detail/CVE-2026-42186
https://github.com/openbao/openbao/commit/6d2e0506e2b41be0eaa6643bf7b4efc9a2c09445

Related advisories

CVE-2026-45808 — high · Go/github.com/openbao/openbao
CVE-2026-46405 — medium · Go/github.com/openbao/openbao
CVE-2026-46358 — medium · Go/github.com/openbao/openbao
CVE-2026-39946 — medium · Go/github.com/openbao/openbao
CVE-2026-33757 — medium · Go/github.com/openbao/openbao
CVE-2026-33758 — medium · Go/github.com/openbao/openbao

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.