HashiCorp Vault / update detail

v1.21.3

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HashiCorp Vault·6 months ago · Mar 4, 2026, 10:47 PMFixSecurity-relevantAI-assisted summary

Summary

Added security check to ensure renewed certificates match the session’s attached certificate.
Introduced support for Hashi‑built external plugins in the UI and upgraded Go runtime to 1.25.6.
Fixed numerous bugs: Vault Agent token caching on transient errors, HSM seal crash, default auth root handling, PKI SCEP digest errors, UI login form query handling, and Kubernetes CA certificate field type.

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