{"action":"Upgrade org.springframework.boot:spring-boot-cassandra to 3.5.14 (3.x) or 4.0.6 (4.x) or later.","affected":[{"fixed":"4.0.6","introduced":"4.0.0"},{"fixed":"3.5.14","introduced":"3.5.0"},{"introduced":"3.4.0","last_affected":"3.4.15"},{"introduced":"3.3.0","last_affected":"3.3.18"},{"introduced":"0","last_affected":"2.7.32"}],"component":"org.springframework.boot:spring-boot-cassandra","cve_ids":["CVE-2026-40974"],"ecosystem":"Maven","epss":0.00182,"exploited":false,"fixed_versions":["4.0.6","3.5.14"],"ghsa_id":"GHSA-mqvw-jfmh-93qq","id":"tcs_01M5N95KXA371J9J67XTB12QH7","modified_at":"2026-05-06T19:26:28.881869Z","published_at":"2026-04-28T00:31:41Z","references":["https://osv.dev/vulnerability/GHSA-mqvw-jfmh-93qq","https://nvd.nist.gov/vuln/detail/CVE-2026-40974","https://github.com/spring-projects/spring-boot","https://spring.io/security/cve-2026-40974"],"severity":{"label":"medium","score":5},"sources":[{"source":"osv","source_id":"GHSA-mqvw-jfmh-93qq","url":"https://osv.dev/vulnerability/GHSA-mqvw-jfmh-93qq"}],"summary":"Spring Boot's Cassandra SSL auto-configuration disables TLS hostname verification"}