AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

IBMCVE-2026-82340

IBM Guardium Data Protection: unsafe deserialization

IBM

CVE-2026-82340 · Published Sep 18, 2026 · updated Oct 6, 2026

Critical9.8
No fix yet
IBM advisory

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.

Affected versions

PackageAffectedFixed in
Guardium Data Protection
Product
<= 12.2No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-94

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