{"affected":[{"affectedData":[{"defaultStatus":"unaffected","platforms":["64 bit","32 bit","x86","ARM","MacOS","Windows","Linux"],"product":"Vault","repo":"https://github.com/hashicorp/vault","vendor":"HashiCorp","versions":[{"lessThan":"1.20.0","status":"affected","version":"1.14.8","versionType":"semver"}]},{"defaultStatus":"unaffected","platforms":["64 bit","32 bit","x86","ARM","MacOS","Windows","Linux"],"product":"Vault Enterprise","repo":"https://github.com/hashicorp/vault","vendor":"HashiCorp","versions":[{"changes":[{"at":"1.19.6","status":"unaffected"},{"at":"1.18.11","status":"unaffected"},{"at":"1.17.17","status":"unaffected"},{"at":"1.16.22","status":"unaffected"}],"lessThan":"1.20.0","status":"affected","version":"1.14.8","versionType":"semver"}]}],"source":"security@hashicorp.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","matchCriteriaId":"362A6BF9-463B-4731-9836-EF966D67955F","versionEndExcluding":"1.16.22","versionStartIncluding":"1.14.8","vulnerable":true},{"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*","matchCriteriaId":"E701091F-EE3B-42DF-8A7C-DB5E6406594A","versionEndExcluding":"1.20.0","versionStartIncluding":"1.14.8","vulnerable":true},{"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","matchCriteriaId":"153C40C1-1A2A-4E72-9BA3-401623624286","versionEndExcluding":"1.17.17","versionStartIncluding":"1.17.0","vulnerable":true},{"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","matchCriteriaId":"AA8473A3-F01E-4066-A6D7-A9441C3313EF","versionEndExcluding":"1.18.11","versionStartIncluding":"1.18.0","vulnerable":true},{"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","matchCriteriaId":"4391BB57-7806-44C8-A879-6CBB8F5A5DCC","versionEndExcluding":"1.19.6","versionStartIncluding":"1.19.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"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."}],"id":"CVE-2025-4656","lastModified":"2026-06-17T09:33:41.600","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":3.1,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L","version":"3.1"},"exploitabilityScore":1.6,"impactScore":1.4,"source":"security@hashicorp.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2025-4656","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-06-25T20:05:40.541730Z","version":"2.0.3"}}]},"published":"2025-06-25T17:15:38.440","references":[{"source":"security@hashicorp.com","tags":["Vendor Advisory"],"url":"https://discuss.hashicorp.com/t/hcsec-2025-11-vault-vulnerable-to-recovery-key-cancellation-denial-of-service/75570"}],"sourceIdentifier":"security@hashicorp.com","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-1088"}],"source":"security@hashicorp.com","type":"Secondary"}]}