Description
OpenBao is an open source identity-based secrets management system. Prior to version 2.4.2, OpenBao's audit log did not appropriately redact fields when relevant subsystems sent []byte response parameters rather than strings. This includes, but is not limited to sys/raw with use of encoding=base64, all data would be emitted unredacted to the audit log, and Transit, when performing a signing operation with a derived Ed25519 key, would emit public keys to the audit log. This issue has been patched in OpenBao 2.4.2.
Details
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| github.com/openbao/openbao | — | — |
| openbao | — | 2.4.2 |
References
Similar Threats
- Low CVE-2026-39388
- Low CVE-2026-39396
- Medium CVE-2026-39946
- Critical CVE-2026-33757
- Critical CVE-2026-33758
Exploit Protection
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