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CVE-2026-82344

9.8 critical SSVC exploitation: none Analyzed
NVD · CVE.org

IBM Guardium Data Protection 12.0, 12.1 is vulnerable to a heap-based buffer overflow in the S-TAP TrafficTap TDS login reassembly functionality. An unauthenticated remote attacker can send crafted TDS login fragments that exceed the fixed-size reassembly buffer, potentially resulting in denial of service or arbitrary code execution on the affected system.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 9.8 · ibmNVD modified 2026-10-10 04:18

Affected (CPE criteria) 2

  • cpe:2.3:a:ibm:guardium_data_protection:12.0:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:guardium_data_protection:12.1:*:*:*:*:*:*:*

References 1