CVE-2026-14886

Vault Enterprise's identity entity batch-delete endpoint is vulnerable to a cross-namespace authorization bypass that may allow an authenticated caller in one namespace to permanently delete the storage backing of entities belonging to another namespace. This vulnerability (CVE-2026-14886) is fixed in Vault Enterprise 2.0.4, 1.21.9, 1.20.14 and 1.19.20.

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://discuss.hashicorp.com/t/hcsec-2026-27-vault-enterprise-vulnerable-to-cross-namespace-entity-deletion/77634

Configurations

No configuration.

History

23 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) El endpoint de eliminación por lotes de entidades de identidad de Vault Enterprise es vulnerable a un bypass de autorización entre espacios de nombres que puede permitir a un llamador autenticado en un espacio de nombres eliminar permanentemente el respaldo de almacenamiento de entidades pertenecientes a otro espacio de nombres. Esta vulnerabilidad (CVE-2026-14886) está corregida en Vault Enterprise 2.0.4, 1.21.9, 1.20.14 y 1.19.20.

Information

Published : 2026-08-10 20:17

Updated : 2026-10-23 19:10

NVD link : CVE-2026-14886

Mitre link : CVE-2026-14886

CVE.ORG link : CVE-2026-14886

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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