CVE-2026-82344 [HIGH] – IBM Guardium Data Protection 12.0, 12.1 is vulnerable to a heap-based buffer overflow in t

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.