Bug 2406096 (CVE-2025-11621) - CVE-2025-11621 github.com/hashicorp/vault: Vault AWS auth method bypass due to AWS client cache
Summary: CVE-2025-11621 github.com/hashicorp/vault: Vault AWS auth method bypass due t...
Keywords:
Status: NEW
Alias: CVE-2025-11621
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-23 20:01 UTC by OSIDB Bzimport
Modified: 2025-11-13 22:02 UTC (History)
4 users (show)

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Description OSIDB Bzimport 2025-10-23 20:01:36 UTC 
Vault and Vault Enterprise’s (“Vault”) AWS Auth method may be susceptible to authentication bypass if the role of the configured bound_principal_iam is the same across AWS accounts, or uses a wildcard. This vulnerability, CVE-2025-11621, is fixed in Vault Community Edition 1.21.0 and Vault Enterprise 1.21.0, 1.20.5, 1.19.11, and 1.16.27
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