v1.21.4
2026-03-06T08:52:18Z•3259ff8118bfdf6357b8a5cbd71ceb3b5eeb7fb0ac3caac1bc7065b444494839
CVE-2025-63811GHSA-9mj6-hxhv-w67jGHSA-f6x5-jh6r-wrfvGHSA-j5w8-q4qc-rx2xGO-2025-4134GO-2025-4135auth-awsauth-certauthentication-bypasscertificate-renewaldependency-updatesgolang-x-cryptohashicorp-vaultjose2gorelease-notesthird-party-advisoryvault-1.21.x
What happened
HashiCorp Vault release notes for v1.21.x series (notably v1.21.1–v1.21.4). Security-relevant fixes include: (1) v1.21.1 fixes an auth/aws authentication bypass (incorrect AWS client caching) and updates a jose2go dependency to address CVE-2025-63811; (2) v1.21.2 updates golang/x/crypto to remediate GHSA advisories (GHSA-f6x5-jh6r-wrfv, GHSA-j5w8-q4qc-rx2x) and related GO-2025 advisories; (3) v1.21.3 adds a security fix to auth/cert to ensure renewed certificates match the session. v1.21.4 is an automated release build. Users should upgrade to the latest patched release in this series to remed
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- hashicorp_vault_releases
- Record identifier
- 3259ff8118bfdf6357b8a5cbd71ceb3b5eeb7fb0ac3caac1bc7065b444494839
- Enrichment time
- 2026-03-06T08:52:18Z
- AI-assisted enrichment
- Yes
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