{"action":"Upgrade org.springframework:spring-webflux to 7.0.9 or later.","affected":[{"introduced":"6.2.0","last_affected":"6.2.19"},{"fixed":"7.0.9","introduced":"7.0.0"}],"component":"org.springframework:spring-webflux","cve_ids":["CVE-2026-47890"],"ecosystem":"Maven","epss":0.00564,"exploited":false,"fixed_versions":["7.0.9"],"ghsa_id":"GHSA-j9f9-w8pj-32f8","id":"tcs_01M5N92GN3NCVT918HSVD3HTAW","modified_at":"2026-10-07T13:30:04.802772884Z","published_at":"2026-08-27T06:31:34Z","references":["https://osv.dev/vulnerability/GHSA-j9f9-w8pj-32f8","https://nvd.nist.gov/vuln/detail/CVE-2026-47890","https://github.com/spring-projects/spring-framework","https://spring.io/security/cve-2026-47890"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-j9f9-w8pj-32f8","url":"https://osv.dev/vulnerability/GHSA-j9f9-w8pj-32f8"}],"summary":"Spring Framework Server Sent Event stream corruption while rendering fragments"}