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v2.0.2

x402-foundation/x402v2.0.2Jun 5, 2026by ryancragun

AI Summary

Vault security release removing container cap_ipc_lock and limiting SSH RSA key sizes to address CVE-2026-39829.

Key Highlights

  • Remove cap_ipc_lock capability on vault at build time
  • RSA key sizes limited to 8192 bits (CVE-2026-39829)
  • Bump Go version to 1.26.4
  • Fix plugin signature verification with expired PGP keys

Breaking Changes

  • Remove cap_ipc_lock capability on vault container
  • RSA key sizes limited to 8192 bits

New Features

  • Update secrets/azure plugin to v0.26.4+ent
  • Fix key version dropdown selected state in transit UI

Full Release Notes

BREAKING CHANGES:

* containers: Remove `cap_ipc_lock` capability on `vault` at build time to allow running Vault in common container runtimes. Vault in containers will no longer be able to call `mlock()` to lock memory. Operators should set `disable_mlock = true` in Vault's configuration. Runtime operators are advised to disable swapping to guarantee data safety.
* secrets/ssh: RSA key sizes are now limited to a maximum size of 8192 bits addressing CVE-2026-39829

CHANGES:

* core: Bump Go version to 1.26.4
* secrets/azure (enterprise): Update plugin to [v0.26.4+ent](https://github.com/hashicorp/vault-plugin-secrets-azure-enterprise/releases/tag/v0.26.4+ent)

BUG FIXES:

* plugins: Fix plugin signature verification failure with expired pgp key when registering a plugin.
* ui/transit: Fix key version dropdown selected state when editing a transit key.