{"id":"CVE-2026-82344","revision":"cea05647548d49f79f5ec3a4962055c9","records":[{"revision":"cea05647548d49f79f5ec3a4962055c9","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-82344","aliases":[],"title":"IBM Guardium Data Protection Buffer Overflow","description":"IBM Guardium Data Protection 12.0, 12.1\u00A0is 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.","state":0,"publishedAt":"2026-10-08T19:11:17.824+00:00","modifiedAt":"2026-10-10T03:55:34.039+00:00","affected":[{"ecosystem":"Vendor product","name":"Guardium Data Protection","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"IBM\",\n                    \"product\": \"Guardium Data Protection\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"12.0\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"12.1\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"12.2\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:ibm:guardium_data_protection:12.2:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:guardium_data_protection:12.2.0:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:guardium_data_protection:12.3:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:guardium_data_protection:12.3.0:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:guardium_data_protection:12.1:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:guardium_data_protection:12.1.0:*:*:*:*:*:*:*\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1,"severity":"HIGH"}],"references":["https://www.ibm.com/support/pages/node/7291670"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-82344","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-82344","identifiers":["CVE-2026-82344"]},"retained":false,"historicalAffected":[]}],"coverage":[]}