Description

OpenBao is an open source identity-based secrets management system. OpenBao's namespaces provide multi-tenant separation. Prior to version 2.5.3, a tenant who leaks token accessors can have their token revoked or renewed by a privileged administrator in another tenant. This is addressed in v2.5.3.

INFO

Published Date :

2026-04-21T00:47:38.156Z

Last Modified :

2026-04-21T19:30:51.975Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-40264 vulnerability.

Vendors Products
Openbao
  • Openbao
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-40264.

URL Resource
https://github.com/openbao/openbao/security/advisories/GHSA-p49j-v9wc-wg57 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact