CVE-2023-3774: Hashicorp Vault

Medium severity, CVSS 4.9. EPSS: 0.7% chance of exploitation in the next 30 days.

An unhandled error in Vault Enterprise's namespace creation may cause the Vault process to crash, potentially resulting in denial of service. Fixed in 1.14.1, 1.13.5, and 1.12.9.

Affected products

• Hashicorp Vault: version 1.12.8 only; version 1.13.4 only; version 1.14.0 only

Published 2023-07-28. Last modified 2026-06-17.