{"id":"RHLW-2026-f2c01667a278f77c","summary":"Lightwell Security Advisory: spring-websocket 5.3.18.rhlw-00010","details":"Red Hat Lightwell has released org.springframework:spring-websocket 5.3.18.rhlw-00010 with backported fixes for CVE-2025-41254 and CVE-2026-41838.\n\nThis patched artifact is a drop-in replacement for org.springframework:spring-websocket 5.3.18 from Maven Central.","modified":"2026-10-27T04:00:21.663027379Z","published":"2026-10-12T17:00:04Z","upstream":["CVE-2025-41254","CVE-2026-41838"],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-41254"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41838"}],"affected":[{"package":{"name":"org.springframework:spring-websocket","ecosystem":"Red Hat Lightwell:Maven","purl":"pkg:maven/org.springframework/spring-websocket"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.18.rhlw-00010"}]}],"versions":["4.0.0.RELEASE","4.0.1.RELEASE","4.0.2.RELEASE","4.0.3.RELEASE","4.0.4.RELEASE","4.0.5.RELEASE","4.0.6.RELEASE","4.0.7.RELEASE","4.0.8.RELEASE","4.0.9.RELEASE","4.1.0.RELEASE","4.1.1.RELEASE","4.1.2.RELEASE","4.1.3.RELEASE","4.1.4.RELEASE","4.1.5.RELEASE","4.1.6.RELEASE","4.1.7.RELEASE","4.1.8.RELEASE","4.1.9.RELEASE","4.2.0.RELEASE","4.2.1.RELEASE","4.2.2.RELEASE","4.2.3.RELEASE","4.2.4.RELEASE","4.2.5.RELEASE","4.2.6.RELEASE","4.2.7.RELEASE","4.2.8.RELEASE","4.2.9.RELEASE","4.3.0.RELEASE","4.3.1.RELEASE","4.3.10.RELEASE","4.3.11.RELEASE","4.3.12.RELEASE","4.3.13.RELEASE","4.3.14.RELEASE","4.3.15.RELEASE","4.3.16.RELEASE","4.3.17.RELEASE","4.3.18.RELEASE","4.3.19.RELEASE","4.3.2.RELEASE","4.3.20.RELEASE","4.3.21.RELEASE","4.3.22.RELEASE","4.3.23.RELEASE","4.3.24.RELEASE","4.3.25.RELEASE","4.3.26.RELEASE","4.3.27.RELEASE","4.3.28.RELEASE","4.3.29.RELEASE","4.3.3.RELEASE","4.3.30.RELEASE","4.3.4.RELEASE","4.3.5.RELEASE","4.3.6.RELEASE","4.3.7.RELEASE","4.3.8.RELEASE","4.3.9.RELEASE","5.0.0.RELEASE","5.0.1.RELEASE","5.0.10.RELEASE","5.0.11.RELEASE","5.0.12.RELEASE","5.0.13.RELEASE","5.0.14.RELEASE","5.0.15.RELEASE","5.0.16.RELEASE","5.0.17.RELEASE","5.0.18.RELEASE","5.0.19.RELEASE","5.0.2.RELEASE","5.0.20.RELEASE","5.0.3.RELEASE","5.0.4.RELEASE","5.0.5.RELEASE","5.0.6.RELEASE","5.0.7.RELEASE","5.0.8.RELEASE","5.0.9.RELEASE","5.1.0.RELEASE","5.1.1.RELEASE","5.1.10.RELEASE","5.1.11.RELEASE","5.1.12.RELEASE","5.1.13.RELEASE","5.1.14.RELEASE","5.1.15.RELEASE","5.1.16.RELEASE","5.1.17.RELEASE","5.1.18.RELEASE","5.1.19.RELEASE","5.1.2.RELEASE","5.1.20.RELEASE","5.1.3.RELEASE","5.1.4.RELEASE","5.1.5.RELEASE","5.1.6.RELEASE","5.1.7.RELEASE","5.1.8.RELEASE","5.1.9.RELEASE","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","5.2.16.RELEASE","5.2.17.RELEASE","5.2.18.RELEASE","5.2.19.RELEASE","5.2.2.RELEASE","5.2.20.RELEASE","5.2.21.RELEASE","5.2.22.RELEASE","5.2.23.RELEASE","5.2.24.RELEASE","5.2.25.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","5.3.1","5.3.10","5.3.11","5.3.12","5.3.13","5.3.14","5.3.15","5.3.16","5.3.17","5.3.18","5.3.2","5.3.3","5.3.4","5.3.5","5.3.6","5.3.7","5.3.8","5.3.9"],"database_specific":{"source":"https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-f2c01667a278f77c.json","lightwell":{"repository_url":"https://packages.redhat.com/lightwell/java/remediated/","backport_base_version":"5.3.18","remediated_version":"5.3.18.rhlw-00010"}}}],"schema_version":"1.9.2","credits":[{"name":"Red Hat Lightwell","type":"REMEDIATION_DEVELOPER"}]}