Authentication Bypass Vulnerability in IBM WebSphere Application Server

CVE-2026-93907

What is CVE-2026-93907?

IBM WebSphere Application Server versions 8.5 and 9.0 have a vulnerability that allows a remote attacker to exploit a flaw in the CSIv2 inbound propagation handler, potentially bypassing authentication mechanisms. This vulnerability raises significant security concerns, as it could permit unauthorized access to sensitive functionalities within the application server. Users are advised to apply available patches and adhere to best security practices to mitigate this risk.

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