{"id":"CVE-2026-22735","state":"PUBLISHED","title":"Server Sent Event stream corruption","description":"Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE). This issue affects Spring Foundation: from 7.0.0 through 7.0.5, from 6.2.0 through 6.2.16, from 6.1.0 through 6.1.25, from 5.3.0 through 5.3.46.","publishedAt":"2026-03-19T23:37:35.587Z","updatedAt":"2026-03-20T14:44:48.043Z","severity":{"score":2.6,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N","source":"vmware"},"assigner":"vmware","products":["Spring Spring Foundation"],"affected":[{"vendor":"Spring","product":"Spring Foundation","defaultStatus":"unaffected","versions":[{"version":"7.0.0","status":"affected","lessThanOrEqual":"7.0.5","versionType":"custom"},{"version":"6.2.0","status":"affected","lessThanOrEqual":"6.2.16","versionType":"custom"},{"version":"6.1.0","status":"affected","lessThanOrEqual":"6.1.25","versionType":"custom"},{"version":"5.3.0","status":"affected","lessThanOrEqual":"5.3.46","versionType":"custom"}]}],"references":["https://spring.io/security/cve-2026-22735"],"weaknesses":["CWE-667"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/22xxx/CVE-2026-22735.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-22735","state":"PUBLISHED","datePublished":"2026-03-19T23:37:35.587Z","dateUpdated":"2026-03-20T14:44:48.043Z","assignerShortName":"vmware","assignerOrgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateReserved":"2026-01-09T06:54:49.674Z"},"containers":{"cna":{"title":"Server Sent Event stream corruption","descriptions":[{"lang":"en","value":"Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE). This issue affects Spring Foundation: from 7.0.0 through 7.0.5, from 6.2.0 through 6.2.16, from 6.1.0 through 6.1.25, from 5.3.0 through 5.3.46."}],"affected":[{"vendor":"Spring","product":"Spring Foundation","defaultStatus":"unaffected","versions":[{"version":"7.0.0","status":"affected","lessThanOrEqual":"7.0.5","versionType":"custom"},{"version":"6.2.0","status":"affected","lessThanOrEqual":"6.2.16","versionType":"custom"},{"version":"6.1.0","status":"affected","lessThanOrEqual":"6.1.25","versionType":"custom"},{"version":"5.3.0","status":"affected","lessThanOrEqual":"5.3.46","versionType":"custom"}]}],"references":[{"url":"https://spring.io/security/cve-2026-22735"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"LOW","baseScore":2.6,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N"}}],"providerMetadata":{"shortName":"vmware","orgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateUpdated":"2026-03-19T23:37:35.587Z"},"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.1"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-20T14:44:28.334199Z","id":"CVE-2026-22735","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-667","type":"CWE","lang":"en","description":"CWE-667 Improper Locking"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-20T14:44:48.043Z"}}]}}}