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Security Advisories

CVE-2025-3879

NVD

https://nvd.nist.gov/vuln/detail/CVE-2025-3879

Severity

8.8

High

CVSS V3

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Description

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.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2025-3879
  • https://github.com/advisories/GHSA-f9ch-h8j7-8jwg
  • https://pkg.go.dev/vuln/GO-2025-3662
  • https://discuss.hashicorp.com/t/hcsec-2025-07-vault-s-azure-authentication-method-bound-location-restriction-could-be-bypassed-on-login/74716

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