Bug 2548461 (CVE-2026-71575) - CVE-2026-71575 org.apache.cxf/cxf-rt-rs-security-sso-oidc: Apache CXF: Re-authentication bypass via improper session freshness check
Summary: CVE-2026-71575 org.apache.cxf/cxf-rt-rs-security-sso-oidc: Apache CXF: Re-aut...
Keywords:
Status: NEW
Alias: CVE-2026-71575
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-09 10:31 UTC by OSIDB Bzimport
Modified: 2026-10-30 13:03 UTC (History)
16 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-10-09 10:31:47 UTC 
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-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.
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