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Critical severity9.8NVD Advisory· Published Sep 18, 2026· Updated Oct 6, 2026

CVE-2026-82340

CVE-2026-82340

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • IBM/Guardium Data Protectionllm-fuzzy2 versions
    12.2+ 1 more
    • (no CPE)range: 12.2
    • cpe:2.3:a:ibm:guardium_data_protection:12.2:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

News mentions

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