{"id":"RHLW-2026-2d8697b26ccd16c3","summary":"Lightwell Security Advisory: cxf-rt-rs-security-oauth2 4.2.2.rhlw-00006","details":"Red Hat Lightwell has released org.apache.cxf:cxf-rt-rs-security-oauth2 4.2.2.rhlw-00006 with backported fixes for CVE-2026-57818, CVE-2026-63687, CVE-2026-68079, and CVE-2026-68481.\n\nCVE-2026-57818: Apache CXF: OAuth2 Authorization Code Replay via TOCTOU in JCacheCodeDataProvider\n\nCVE-2026-63687: Apache CXF: JwtRequestCodeFilter silently overrides outer PKCE and nonce parameters\n\nCVE-2026-68079: Apache CXF: DefaultEncryptingCodeDataProvider allows unlimited authorization code replay\n\nCVE-2026-68481: Apache CXF: Revocation bypass in DefaultEncryptingOAuthDataProvider\n\nThis patched artifact is a drop-in replacement for org.apache.cxf:cxf-rt-rs-security-oauth2 4.2.2 from Maven Central.","modified":"2026-10-20T23:00:05.902507211Z","published":"2026-10-13T21:10:22Z","upstream":["CVE-2026-57818","CVE-2026-63687","CVE-2026-68079","CVE-2026-68481"],"references":[{"type":"WEB","url":"https://repo.maven.apache.org/maven2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57818.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/7q08mz8bcbosp25wok7gr537zlp15mfz"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-57818"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63687.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/drcq4chmt0btx86f17o47j17r378hzpw"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63687"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68079.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/6m06gdqz4rxhy9g90qz9lyqx2gqmf13o"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68079"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68481.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/88c0h10yjb2b8201o1km3st71fs2zw2b"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68481"}],"schema_version":"1.9.1","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Red Hat Lightwell","type":"REMEDIATION_DEVELOPER"}]}