CVE-2026-82340
Last modified
CVE-2026-82340 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 0.51% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| IBM | Guardium Data Protection | 12.2 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
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