Information Disclosure Vulnerability in IBM Guardium Data Protection

CVE-2026-4921

What is CVE-2026-4921?

IBM Guardium Data Protection 12.2 contains a vulnerability that could allow administrative users to inadvertently expose sensitive information through detailed error messages presented in web browsers. This information, if leveraged by malicious actors, may facilitate further attacks on the system. Security best practices should be employed to mitigate the risks associated with this vulnerability, including prompt updates and monitoring for unusual administrative activities.

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