Incorrect Authorization Affecting openbao package, versions <2.5.4-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ALPINE323-OPENBAO-16791524
- published22 May 2026
- disclosed7 Aug 2026
Introduced: 22 May 2026
CVE-2026-45808 (opens in a new tab)How to fix?
Upgrade Alpine:3.23 openbao to version 2.5.4-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openbao package and not the openbao package as distributed by Alpine.
See How to fix? for Alpine:3.23 relevant fixed versions and status.
OpenBao is an open source identity-based secrets management system. Prior to version 2.5.4, OpenBao's namespaces provide multi-tenant separation. A tenant who intentionally leaks lease identifiers can have their lease and underlying credential revoked or renewed by a user in another tenant via the legacy, undocumented sys/revoke and sys/renew endpoints. This is fixed in OpenBao v2.5.4.