CVE-2025-4656
Vault Community and Vault Enterprise rekey and recovery key operations can lead to a denial of service due to uncontrolled cancellation by a Vault operator. This vulnerability (CVE-2025-4656) has been remediated in Vault Community Edition 1.20.0 and Vault Enterprise 1.20.0, 1.19.6, 1.18.11, 1.17.17, and 1.16.22.
Scoring
- Severity
- LOW
- CVSS base score
- 3.1
- CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
- EPSS probability
- 0.23%
- CWE
- CWE-1088
- Published
- 2025-06-25
- Last modified
- 2026-03-13
Affected products
- HashiCorp Vault
- HashiCorp Vault Enterprise
Weakness type
Related vulnerabilities
- CVE-2026-81520 — MongoDB Connector for BI Unbounded Authentication Negotiation Leading to Connection Exhaustion
- CVE-2024-12777 — Denial of Service in aimhubio/aim
- CVE-2024-8062 — Denial of Service in h2oai/h2o-3
- CVE-2024-8061 — Denial of Service in aimhubio/aim
- CVE-2020-14483 — A timeout during a TLS handshake can result in the connection failing to terminate. This can result...