{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2026-59313","sourceIdentifier":"security@vmware.com","published":"2026-08-27T20:17:57.343","lastModified":"2026-08-31T18:04:07.453","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Spring MVC applications using the functional web framework are vulnerable to stream corruption when using Server-Sent Events (SSE).\nSpring Framework 7.0.0 - 7.0.8\nSpring Framework 6.2.0 - 6.2.19\nSpring Framework 6.1.0 - 6.1.28\nSpring Framework 6.0.0 - 6.0.30\nSpring Framework 5.3.0 - 5.3.49"}],"affected":[{"source":"security@vmware.com","affectedData":[{"vendor":"Spring","product":"Spring Framework","defaultStatus":"unaffected","versions":[{"version":"7.0.0","lessThanOrEqual":"7.0.8","versionType":"custom","status":"affected"},{"version":"6.2.0","lessThanOrEqual":"6.2.19","versionType":"custom","status":"affected"},{"version":"6.1.0","lessThanOrEqual":"6.1.28","versionType":"custom","status":"affected"},{"version":"6.0.0","lessThanOrEqual":"6.0.30","versionType":"custom","status":"affected"},{"version":"5.3.0","lessThanOrEqual":"5.3.49","versionType":"custom","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-08-28T19:58:16.605774Z","id":"CVE-2026-59313","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-93"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3.0","versionEndIncluding":"5.3.49","matchCriteriaId":"07A1F231-2A12-40D9-BA00-8FD78EA2687A"},{"vulnerable":true,"criteria":"cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0.0","versionEndIncluding":"6.0.30","matchCriteriaId":"49FF6A55-CC96-40FF-956F-6714CE1FA506"},{"vulnerable":true,"criteria":"cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1.0","versionEndIncluding":"6.1.28","matchCriteriaId":"A3EB7E93-6F61-470D-9394-DD4B693802A6"},{"vulnerable":true,"criteria":"cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2.0","versionEndIncluding":"6.2.19","matchCriteriaId":"918B9B37-BB57-4A69-8615-E97EF862309A"},{"vulnerable":true,"criteria":"cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0.0","versionEndIncluding":"7.0.8","matchCriteriaId":"784D50C8-34A2-4C76-91BD-095108C7F58E"}]}]}],"references":[{"url":"https://spring.io/security/cve-2026-59313","source":"security@vmware.com","tags":["Vendor Advisory"]}]}}