CVE-2026-73179

Description

Improper enforcement of single-use authorization code semantics in the JPA OAuth2 authorization code grant provider in Apache CXFallows a remote attacker to obtain multiple valid access tokens from a single authorization code via concurrent token exchange requests that race the non-atomic find-then-delete operation against a shared relational database under READ_COMMITTED isolation. Users are recommended to upgrade to versions 4.2.4 or 4.1.9 or 3.6.13, which fixes this issue.

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Produits concernés

• Apache Software Foundation Apache CXF
• Apache cxf

Scores CVSS

Faiblesses (CWE)

• CWE-367

Références

• https://lists.apache.org/thread.html/6msbm601o6ogfgdzdbtbrmgspmz50nxk Issue TrackingVendor Advisory
• http://www.openwall.com/lists/oss-security/2026/10/09/5 Mailing ListThird Party Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories