En resumen
- CVE-2026-40264 es una vulnerabilidad BAJO (CVSS 2.7) que afecta a github.com/openbao/openbao, openbao (openbao).
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.30%, mayor que el 22.9% de las vulnerabilidades.
- Solución: actualizar a 0.0.0-20260420162526-f58111d2ca54, 2.5.3 o posterior.
Description
Impact
OpenBao's namespaces provide multi-tenant separation. A tenant who leaks token accessors can have their token revoked or renewed by a privileged administrator in another tenant.
Patches
This was addressed in v2.5.3.
NVD 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.
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