Improper enforcement of single-use authorization code semantics in the JPA OAuth2 authorization code grant provider in Apache CXFallows a remote attacker to obtain mul…

Code

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Timeline

Detection, updates, and resolution for this record.

1. Oct 9, 2026 · NIST NVD

   Detected

   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 reco

2. Oct 15, 2026 · NIST NVD

   Updated

   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 reco

Sources

• CVE.orgVulnerability recordCVE-2026-73179

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-73179

  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 n

  nvd.nist.gov

References

• Reference · openwall.com
• Reference · lists.apache.org