CVE-2025-3879
Vault Community, Vault Enterprise (“Vault”) Azure Auth method did not correctly validate the claims in the Azure-issued token, resulting in the potential bypass of the bound_locations parameter on login. Fixed in Vault Community Edition 1.19.1 and Vault Enterprise 1.19.1, 1.18.7, 1.17.14, 1.16.18.
- Affected products
- Red Os, Vault Community Edition, Vault Enterprise
- Hashicorp Vault
- < 1.16.18, 1.19.1, 1.17.14, 1.18.7, 1.19.0
- Fix
- Available
- CVSS 3.1
- 8.8 HIGH
- EPSS
- 0.4% (32th percentile)
- Weakness
- CWE-863
- NVD status
- Analyzed
- Published
- 2025-05-02
- Attack patterns
- CAPEC-115
CVE-2025-3879 at NVD
No indexed exploits for CVE-2025-3879 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2025-3879 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.