CVE-2026-14886
Vault Enterprise vulnerable to cross-namespace entity deletion
CVSS Score
8.2
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-862 |
| Vendor | hashicorp |
| Product | vault enterprise |
| Published | Aug 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
HashiCorp / Vault Enterprise
2.0.0 < 2.0.4
References
Credits
This issue was reported to HashiCorp by Harish Kolla.