{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-84035","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","state":"PUBLISHED","assignerShortName":"ibm","dateReserved":"2026-09-01T02:07:22.586Z","datePublished":"2026-10-08T21:28:54.923Z","dateUpdated":"2026-10-10T03:55:27.501Z"},"containers":{"cna":{"providerMetadata":{"orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","shortName":"ibm","dateUpdated":"2026-10-08T21:28:54.923Z"},"title":"Multiple vulnerabilities affect the Sniffer component as part of IBM Guardium Data Protection","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-121","description":"CWE-121 Stack-based Buffer Overflow","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:12.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:guardium_data_protection:12.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:guardium_data_protection:12.1:*:*:*:*:*:*:*","cpe:2.3:a:ibm:guardium_data_protection:12.1.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:guardium_data_protection:12.2:*:*:*:*:*:*:*","cpe:2.3:a:ibm:guardium_data_protection:12.2.0:*:*:*:*:*:*:*"]}],"descriptions":[{"lang":"en","value":"IBM Guardium Data Protection 12.0, 12.1, and 12.2 could allow a remote attacker to execute arbitrary code due to a stack-based buffer overflow.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>IBM Guardium Data Protection 12.0, 12.1, and 12.2&nbsp;could allow a remote attacker to execute arbitrary code due to a stack-based buffer overflow.</p>"}]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7291674","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 Sniffer patch: \n\n https://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=12.2&platform=All&function=fixId&fixids=SqlGuard_12.0p4018_SnifferUpdate&includeSupersedes=0&source=fc","supportingMedia":[{"type":"text/html","base64":false,"value":"<div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div></div></div></div></div></div></div></div><div><div>For all affected versions, IBM strongly recommends addressing these vulnerabilities now by applying the latest IBM Guardium Data Protection Sniffer patch: </div><div><a href=\"https://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&amp;product=ibm/Information+Management/InfoSphere+Guardium&amp;release=12.2&amp;platform=All&amp;function=fixId&amp;fixids=SqlGuard_12.0p4018_SnifferUpdate&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=12.2&amp;platform=All&amp;function=fixId&amp;fixids=SqlGuard_12.0p4018_SnifferUpdate&amp;includeSupersedes=0&amp;source=fc</a></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>"}]}]},"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-2026-84035"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-10T03:55:27.501Z"}}]}}