{"id":"CVE-2026-59307","summary":"Deserialization allow-list silently bypassed: setBeanClassLoader replaces deserializer but mapper keeps stale reference","details":"An operator who calls JdbcMessageStore.addAllowedPatterns(...) to restrict deserialization receives no protection at all when the store is a Spring-managed bean.\nSpring Integration 7.1.0\nSpring Integration 7.0.0 - 7.0.5\nSpring Integration 6.5.0 - 6.5.10\nSpring Integration 6.4.0 - 6.4.12","modified":"2026-09-02T03:47:25.493355845Z","published":"2026-08-27T17:58:02.683Z","database_specific":{"unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"7.1.0"},{"last_affected":"7.1.0"},{"introduced":"7.0.0"},{"last_affected":"7.0.5"},{"introduced":"6.5.0"},{"last_affected":"6.5.10"},{"introduced":"6.4.0"},{"last_affected":"6.4.12"}]}],"cna_assigner":"vmware","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59307.json"},"references":[{"type":"WEB","url":"https://spring.io/security/cve-2026-59307"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59307.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59307"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/spring-projects/spring-integration","events":[{"introduced":"57110e69a935c587df9c0d67541857faea2645c3"},{"last_affected":"5624e08f74a436c5709db81888f552a19ed779d1"},{"introduced":"02cc1446de420deb1c6a84314f7e3d40cfa6ad07"},{"last_affected":"444d96721141fd5544187367398a5f06fc78ef4b"},{"introduced":"79963f89e3cab04addfe32aa4b419e5ffb73e909"},{"last_affected":"f63e7b8af56e12e59040972b1aa888863d5c28d7"}],"database_specific":{"source":["CPE_RANGE","CPE_STRING"],"cpe":["cpe:2.3:a:vmware:spring_integration:*:*:*:*:*:*:*:*","cpe:2.3:a:vmware:spring_integration:7.1.0:-:*:*:*:*:*:*","cpe:2.3:a:vmware:spring_integration:7.1.0:milestone1:*:*:*:*:*:*","cpe:2.3:a:vmware:spring_integration:7.1.0:milestone2:*:*:*:*:*:*","cpe:2.3:a:vmware:spring_integration:7.1.0:milestone3:*:*:*:*:*:*","cpe:2.3:a:vmware:spring_integration:7.1.0:rc1:*:*:*:*:*:*"],"extracted_events":[{"introduced":"6.5.0"},{"last_affected":"6.5.10"},{"introduced":"7.0.0"},{"last_affected":"7.0.5"},{"introduced":"7.1.0-NA"},{"last_affected":"7.1.0-NA"},{"introduced":"7.1.0-milestone1"},{"last_affected":"7.1.0-milestone1"},{"introduced":"7.1.0-milestone2"},{"last_affected":"7.1.0-milestone2"},{"introduced":"7.1.0-milestone3"},{"last_affected":"7.1.0-milestone3"},{"introduced":"7.1.0-rc1"},{"last_affected":"7.1.0-rc1"}]}}],"versions":["7.1.0-NA","7.1.0-milestone1","7.1.0-milestone2","7.1.0-milestone3","7.1.0-rc1","v6.5.10","v6.5.9","v7.0.5","v7.1.0-RC1","v7.1.0-M3","v7.0.4","v6.5.8","v7.1.0-M2","v6.5.7","v7.0.3","v7.1.0-M1","v7.0.2","v6.5.6","v7.0.1","v6.5.5","v7.0.0","v6.5.4","v6.5.3","v6.5.2","v6.5.1","v6.5.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-59307.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H"}]}