Go/github.com/hashicorp/vault CVE-2026-3605: high 8.1, EPSS 0.50%
HashiCorp Vault has a KVv2 Metadata and Secret Deletion Policy Bypass that leads to Denial-of-Service
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0.10.0 | - | 1.21.4 |
Fixed versions
No fixed version in the source.
Sources
- osv: GHSA-m2w4-8ggf-rj47
- https://nvd.nist.gov/vuln/detail/CVE-2026-3605
- https://discuss.hashicorp.com/t/hcsec-2026-05-vault-kvv2-metadata-and-secret-deletion-policy-bypass-denial-of-service/77342
- https://github.com/hashicorp/vault
CVE-2026-3605 · published · modified · JSON