{"id":"RHLW-2026-2cf5e53d95861e97","summary":"Lightwell Security Advisory: spring-security-saml2-service-provider 5.7.11.rhlw-00006","details":"Red Hat Lightwell has released org.springframework.security:spring-security-saml2-service-provider 5.7.11.rhlw-00006 with backported fixes for CVE-2026-40988, CVE-2026-41003, and CVE-2026-41694.\n\nCVE-2026-40988: Unbounded DEFLATE Inflation in SAML 2.0 Service Provider\n\nCVE-2026-41003: Unencoded HTML Outputs in Spring Security May Allow Cross-Site Scripting\n\nCVE-2026-41694: SAML Payloads Decrypted Without Valid Signature\n\nThis patched artifact is a drop-in replacement for org.springframework.security:spring-security-saml2-service-provider 5.7.11 from Maven Central.","modified":"2026-10-27T04:13:02.426214646Z","published":"2026-10-12T16:59:41Z","upstream":["CVE-2026-40988","CVE-2026-41003","CVE-2026-41694","GHSA-3pjj-qpw6-5fcm","GHSA-m69x-pw9p-7j3q","GHSA-ww38-37g9-m3q3"],"references":[{"type":"WEB","url":"https://spring.io/security/cve-2026-40988"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40988.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40988"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-m69x-pw9p-7j3q"},{"type":"WEB","url":"https://spring.io/security/cve-2026-41003"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41003.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41003"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-3pjj-qpw6-5fcm"},{"type":"WEB","url":"https://spring.io/security/cve-2026-41694"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41694.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41694"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-ww38-37g9-m3q3"}],"affected":[{"package":{"name":"org.springframework.security:spring-security-saml2-service-provider","ecosystem":"Red Hat Lightwell:Maven","purl":"pkg:maven/org.springframework.security/spring-security-saml2-service-provider"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.7.11.rhlw-00006"}]}],"versions":["5.2.0.RELEASE","5.2.1.RELEASE","5.2.10.RELEASE","5.2.11.RELEASE","5.2.12.RELEASE","5.2.13.RELEASE","5.2.14.RELEASE","5.2.15.RELEASE","5.2.2.RELEASE","5.2.3.RELEASE","5.2.4.RELEASE","5.2.5.RELEASE","5.2.6.RELEASE","5.2.7.RELEASE","5.2.8.RELEASE","5.2.9.RELEASE","5.3.0.RELEASE","5.3.1.RELEASE","5.3.10.RELEASE","5.3.11.RELEASE","5.3.12.RELEASE","5.3.13.RELEASE","5.3.2.RELEASE","5.3.3.RELEASE","5.3.4.RELEASE","5.3.5.RELEASE","5.3.6.RELEASE","5.3.7.RELEASE","5.3.8.RELEASE","5.3.9.RELEASE","5.4.0","5.4.1","5.4.10","5.4.11","5.4.2","5.4.3","5.4.4","5.4.5","5.4.6","5.4.7","5.4.8","5.4.9","5.5.0","5.5.1","5.5.2","5.5.3","5.5.4","5.5.5","5.5.6","5.5.7","5.5.8","5.6.0","5.6.1","5.6.10","5.6.11","5.6.12","5.6.2","5.6.3","5.6.4","5.6.5","5.6.6","5.6.7","5.6.8","5.6.9","5.7.0","5.7.1","5.7.10","5.7.11","5.7.2","5.7.3","5.7.4","5.7.5","5.7.6","5.7.7","5.7.8","5.7.9"],"database_specific":{"lightwell":{"backport_base_version":"5.7.11","remediated_version":"5.7.11.rhlw-00006","repository_url":"https://packages.redhat.com/lightwell/java/remediated/"},"source":"https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-2cf5e53d95861e97.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"credits":[{"name":"Red Hat Lightwell","type":"REMEDIATION_DEVELOPER"}]}