{"id":"CVE-2026-22735","summary":"Server Sent Event stream corruption","details":"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.","aliases":["GHSA-6hcq-hmm3-jj3c"],"modified":"2026-07-17T21:08:25.848783463Z","published":"2026-03-19T23:37:35.587Z","database_specific":{"cna_assigner":"vmware","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22735.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"7.0.0"},{"last_affected":"7.0.5"},{"introduced":"6.2.0"},{"last_affected":"6.2.16"},{"introduced":"6.1.0"},{"last_affected":"6.1.25"},{"introduced":"5.3.0"},{"last_affected":"5.3.46"}]},{"extracted_events":[{"introduced":"7.0.0"},{"fixed":"7.0.5"},{"introduced":"6.2.0"},{"fixed":"6.2.16"},{"introduced":"6.1.0"},{"fixed":"6.1.25"},{"introduced":"5.3.0"},{"fixed":"5.3.46"}],"source":"DESCRIPTION"}]},"references":[{"type":"WEB","url":"https://spring.io/security/cve-2026-22735"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22735.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-22735"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/spring-projects/spring-framework","events":[{"introduced":"5024bb72279188f1d0dcfe19e8abdd4bdb9887c8"},{"fixed":"4e35a12209800a2466a38ba978811db2bda6563a"},{"introduced":"fe00848be255db1455f0189d9ff28661f301be36"},{"fixed":"1526ceec1ddbb2e3161a159bed489ee389a407b8"}],"database_specific":{"cpe":"cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"6.2.0"},{"fixed":"6.2.17"},{"introduced":"7.0.0"},{"fixed":"7.0.6"}],"source":"CPE_FIELD"}}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-22735.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N"}]}