{"id":"CVE-2026-71575","title":"The max_age authentication-freshness check in OidcClientCodeRequestFilter was inoperative due to a milliseconds/seconds unit mismatch and an inverted comparison polarity","summary":"The max_age authentication-freshness check in OidcClientCodeRequestFilter was inoperative due to a milliseconds/seconds unit mismatch and an inverted comparison polarity. Any relying party using setMaxAgeOffset to enforce re-authenticati…","severity":"critical","cvss":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","cwe":["CWE-613"],"vendor":"apache","product":"cxf","affected":["cxf < 3.6.13","cxf >= 4.0.0, < 4.1.9","cxf >= 4.2.0, < 4.2.4"],"patched":["cxf 4.2.4"],"published":"2026-10-09","updated":"2026-10-16","sourceUpdated":"2026-10-16T18:07:16.467","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-71575","references":[{"url":"https://lists.apache.org/thread/p1r9t4xl8ny7rg8wmj8nrygx35ds6vcs","label":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/10/09/4","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","cve.org"],"epss":0.00356,"epssPercentile":0.29165,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-10-15T16:07:35.281525Z"},"ingestedAt":"2026-10-09T12:53:29.300Z","slug":"CVE-2026-71575","body":"## Overview\n\nThe max_age authentication-freshness check in OidcClientCodeRequestFilter was inoperative due to a milliseconds/seconds unit mismatch and an inverted comparison polarity. Any relying party using setMaxAgeOffset to enforce re-authentication would silently accept sessions of any age, bypassing step-up authentication policies. Users are recommended to upgrade to versions 4.2.4 or 4.1.9 or 3.6.13, which fix this issue.\n\n## Affected\n\n- `cxf < 3.6.13`\n- `cxf >= 4.0.0, < 4.1.9`\n- `cxf >= 4.2.0, < 4.2.4`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `cxf 4.2.4`","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":50.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":222593,"id":"CVE-2026-71575","ts":1792084776970,"field":"cvss","old":null,"new":"9.1"},{"seq":222592,"id":"CVE-2026-71575","ts":1792084776970,"field":"severity","old":"none","new":"critical"}]}