{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-82344", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "state": "PUBLISHED", "assignerShortName": "ibm", "dateReserved": "2026-08-28T16:17:09.587Z", "datePublished": "2026-10-08T19:11:17.824Z", "dateUpdated": "2026-10-10T03:55:34.039Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-10-08T19:11:17.824Z"}, "title": "IBM Guardium Data Protection Buffer Overflow", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-119", "description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer", "type": "CWE"}]}], "affected": [{"vendor": "IBM", "product": "Guardium Data Protection", "versions": [{"status": "affected", "version": "12.0"}, {"status": "affected", "version": "12.1"}, {"status": "affected", "version": "12.2"}], "cpes": ["cpe:2.3:a:ibm:guardium_data_protection:12.2:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:guardium_data_protection:12.2.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:guardium_data_protection:12.3:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:guardium_data_protection:12.3.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:guardium_data_protection:12.1:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:guardium_data_protection:12.1.0:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "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.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>IBM Guardium Data Protection 12.0, 12.1&nbsp;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.</p>"}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7291670", "tags": ["vendor-advisory", "patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}}], "solutions": [{"lang": "en", "value": "For all affected versions, IBM strongly recommends addressing these vulnerabilities now by applying the latest IBM Guardium Data Protection Windows S-TAP patch:\u00a0\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n https://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=All&platform=All&function=fixId&fixids=Guardium_12.x.p101_r120203346_S-TAP_Windows&includeSupersedes=0&source=fc", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<div><div><div><div><div><div><div><div><div><p>For all affected versions, IBM strongly recommends addressing these vulnerabilities now by applying the latest IBM Guardium Data Protection Windows S-TAP patch:\u00a0</p></div></div></div></div></div></div></div><div><a href=\"https://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&amp;product=ibm/Information+Management/InfoSphere+Guardium&amp;release=All&amp;platform=All&amp;function=fixId&amp;fixids=Guardium_12.x.p101_r120203346_S-TAP_Windows&amp;includeSupersedes=0&amp;source=fc\" rel=\"nofollow\">https://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&amp;product=ibm/Information+Management/InfoSphere+Guardium&amp;release=All&amp;platform=All&amp;function=fixId&amp;fixids=Guardium_12.x.p101_r120203346_S-TAP_Windows&amp;includeSupersedes=0&amp;source=fc</a></div></div></div><p></p>"}]}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-10-09T00:00:00+00:00", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2026-82344"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-10T03:55:34.039Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-82344", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-10-09T14:37:10.445967Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-09T14:43:40.751Z"}}], "cna": {"title": "IBM Guardium Data Protection Buffer Overflow", "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"cpes": ["cpe:2.3:a:ibm:guardium_data_protection:12.2:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:guardium_data_protection:12.2.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:guardium_data_protection:12.3:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:guardium_data_protection:12.3.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:guardium_data_protection:12.1:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:guardium_data_protection:12.1.0:*:*:*:*:*:*:*"], "vendor": "IBM", "product": "Guardium Data Protection", "versions": [{"status": "affected", "version": "12.0"}, {"status": "affected", "version": "12.1"}, {"status": "affected", "version": "12.2"}]}], "solutions": [{"lang": "en", "value": "For all affected versions, IBM strongly recommends addressing these vulnerabilities now by applying the latest IBM Guardium Data Protection Windows S-TAP patch:\u00a0\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n https://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=All&platform=All&function=fixId&fixids=Guardium_12.x.p101_r120203346_S-TAP_Windows&includeSupersedes=0&source=fc", "supportingMedia": [{"type": "text/html", "value": "<div><div><div><div><div><div><div><div><div><p>For all affected versions, IBM strongly recommends addressing these vulnerabilities now by applying the latest IBM Guardium Data Protection Windows S-TAP patch:\u00a0</p></div></div></div></div></div></div></div><div><a href=\"https://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&amp;product=ibm/Information+Management/InfoSphere+Guardium&amp;release=All&amp;platform=All&amp;function=fixId&amp;fixids=Guardium_12.x.p101_r120203346_S-TAP_Windows&amp;includeSupersedes=0&amp;source=fc\" rel=\"nofollow\">https://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&amp;product=ibm/Information+Management/InfoSphere+Guardium&amp;release=All&amp;platform=All&amp;function=fixId&amp;fixids=Guardium_12.x.p101_r120203346_S-TAP_Windows&amp;includeSupersedes=0&amp;source=fc</a></div></div></div><p></p>", "base64": false}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7291670", "tags": ["vendor-advisory", "patch"]}], "descriptions": [{"lang": "en", "value": "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.", "supportingMedia": [{"type": "text/html", "value": "<p>IBM Guardium Data Protection 12.0, 12.1&nbsp;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.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-119", "description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer"}]}], "providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-10-08T19:11:17.824Z"}}}, "cveMetadata": {"cveId": "CVE-2026-82344", "state": "PUBLISHED", "dateUpdated": "2026-10-10T03:55:34.039Z", "dateReserved": "2026-08-28T16:17:09.587Z", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "datePublished": "2026-10-08T19:11:17.824Z", "assignerShortName": "ibm"}, "dataVersion": "5.2"}

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