CVE-2026-57818

HIGH CVSS 8.1 View on NVD ↗

Description

A race condition in JCacheCodeDataProvider allows an attacker to redeem a single authorization code multiple times via concurrent requests, resulting in the issuance of multiple distinct, valid access tokens. Users are recommended to upgrade to versions 4.2.3, 4.1.8 or 3.6.12, which fix this issue.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products

apache/cxf

References

https://lists.apache.org/thread/7q08mz8bcbosp25wok7gr537zlp15mfz
http://www.openwall.com/lists/oss-security/2026/08/06/20

Published: Aug 06, 2026 12:16 UTC Modified: Aug 07, 2026 00:16 UTC