CRITICAL 9.8 NVD

CVE-2026-82340

IBM Guardium Data Protection 12.2 is vulnerable to unauthenticated insecure deserialization and attacker-controlled reflective method dispatch in the Change Aud

IBM Guardium Data Protection 12.2 is vulnerable to unauthenticated insecure deserialization and attacker-controlled reflective method dispatch in the Change Audit System (CAS) listener. A network attacker able to reach TCP port 16017 may submit crafted serialized messages and potentially cause unintended code execution in the Guardium appliance.

References

https://www.ibm.com/support/pages/node/7288040

Published: 2026-09-18 · Source: NVD · Feed updated: 2026-09-18

This critical severity vulnerability with a CVSS score of 9.8 was published on 2026-09-18 via NVD.

Risk Timeline

CVE Disclosed2026-09-18 · -1 days ago

Remediation Resources

Analysis & PoC

www.ibm.com/support/pages/node/7288040

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