{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-22T10:30:50.588","vulnerabilities":[{"cve":{"id":"CVE-2025-4656","sourceIdentifier":"security@hashicorp.com","published":"2025-06-25T17:15:38.440","lastModified":"2025-08-13T18:02:04.647","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"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."},{"lang":"es","value":"Las operaciones de regeneración y recuperación de claves en Vault Community y Vault Enterprise pueden provocar una denegación de servicio debido a una cancelación incontrolada por parte del operador de Vault. Esta vulnerabilidad (CVE-2025-4656) se ha corregido en Vault Community Edition 1.20.0 y Vault Enterprise 1.20.0, 1.19.6, 1.18.11, 1.17.17 y 1.16.22."}],"metrics":{"cvssMetricV31":[{"source":"security@hashicorp.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L","baseScore":3.1,"baseSeverity":"LOW","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"},"exploitabilityScore":1.6,"impactScore":1.4}]},"weaknesses":[{"source":"security@hashicorp.com","type":"Secondary","description":[{"lang":"en","value":"CWE-1088"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"1.14.8","versionEndExcluding":"1.16.22","matchCriteriaId":"362A6BF9-463B-4731-9836-EF966D67955F"},{"vulnerable":true,"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*","versionStartIncluding":"1.14.8","versionEndExcluding":"1.20.0","matchCriteriaId":"E701091F-EE3B-42DF-8A7C-DB5E6406594A"},{"vulnerable":true,"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"1.17.0","versionEndExcluding":"1.17.17","matchCriteriaId":"153C40C1-1A2A-4E72-9BA3-401623624286"},{"vulnerable":true,"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"1.18.0","versionEndExcluding":"1.18.11","matchCriteriaId":"AA8473A3-F01E-4066-A6D7-A9441C3313EF"},{"vulnerable":true,"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"1.19.0","versionEndExcluding":"1.19.6","matchCriteriaId":"4391BB57-7806-44C8-A879-6CBB8F5A5DCC"}]}]}],"references":[{"url":"https://discuss.hashicorp.com/t/hcsec-2025-11-vault-vulnerable-to-recovery-key-cancellation-denial-of-service/75570","source":"security@hashicorp.com","tags":["Vendor Advisory"]}]}}]}