{"cve":"CVE-2026-47890","nvd":{"published":"2026-08-27T06:17:20.120","modified":"2026-09-02T17:36:58.890","status":"Analyzed","description":"Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE) with view fragments.\nSpring Framework 7.0.0 - 7.0.8\nSpring Framework 6.2.0 - 6.2.19","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-93"],"references":["https://spring.io/security/cve-2026-47890"],"products":["vmware:spring_framework"],"source":"nvd","synced_at":"2026-10-19T22:50:17.453294893+00:00"},"epss":{"cve":"CVE-2026-47890","score":0.00564,"percentile":0.46898,"date":"2026-10-31"},"kev":null,"osv":[{"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","modified":"2026-10-07T13:30:04.802772884Z","packages":[{"ecosystem":"Maven","name":"org.springframework:spring-webflux","purl":"pkg:maven/org.springframework/spring-webflux","ranges":[">=6.2.0 <=6.2.19"],"fixed":[]},{"ecosystem":"Maven","name":"org.springframework:spring-webflux","purl":"pkg:maven/org.springframework/spring-webflux","ranges":[">=7.0.0 <7.0.9"],"fixed":["7.0.9"]},{"ecosystem":"Maven","name":"org.springframework:spring-webmvc","purl":"pkg:maven/org.springframework/spring-webmvc","ranges":[">=6.2.0 <=6.2.19"],"fixed":[]},{"ecosystem":"Maven","name":"org.springframework:spring-webmvc","purl":"pkg:maven/org.springframework/spring-webmvc","ranges":[">=7.0.0 <7.0.9"],"fixed":["7.0.9"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}