HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2026-82344 — IBM Guardium Data Protection 12.0, 12.1 is vulnerable to a heap-based buffer ove...

·Source: NIST NVD

Updated:

Executive Summary

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.

Analysis

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. CVSS Score: 8.1. Published: 2026-10-08T20:17:37.020.

Indicators of Compromise (1)

CVE (1)
CVE-2026-82344
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Oct 8, 2026. Verified by: NIST.

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