HashiCorp security advisory (AV26-797)
Brief
Serial Number: AV26-797
Date: August 11, 2026
As of August 10, 2026, HashiCorp is affected by vulnerabilities in the following products:
- Vault
- Prior to 2.0.3
- Vault Enterprise
- multiple versions
The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.
- HCSEC-2026-27 - Vault Enterprise vulnerable to cross-namespace entity deletion - Security - HashiCorp Discuss
- Security - HashiCorp Discuss
HashiCorp security advisory (AV26-797) - Canadian Centre for Cyber Security