cvedb.io
CVE-2026-42186
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2026-05-14T15:16:46.337 · Last modified 2026-06-17T10:47:28.967

Summary

OpenBao is an open source identity-based secrets management system. Prior to 2.5.3, when OpenBao's initial namespace deletion fails, subsequent retries fail to properly remove all data before marking the namespace as deleted. This can affect any outstanding leases as well as potentially leaving unrelated storage entries around. This vulnerability is fixed in 2.5.3.

Affected products

openbao — openbao

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.