{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-84290",
        "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "state": "PUBLISHED",
        "assignerShortName": "ibm",
        "dateReserved": "2026-09-01T16:03:21.343Z",
        "datePublished": "2026-10-08T18:57:07.109Z",
        "dateUpdated": "2026-10-08T18:57:07.109Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
                "shortName": "ibm",
                "dateUpdated": "2026-10-08T18:57:07.109Z"
            },
            "title": "Security vulnerability affects the Windows S-TAP component as part of IBM Guardium Data Protection",
            "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:12.0:*:*:*:*:*:*:*",
                        "cpe:2.3:a:ibm:guardium_data_protection:12.1:*:*:*:*:*:*:*",
                        "cpe:2.3:a:ibm:guardium_data_protection:12.2:*:*:*:*:*:*:*"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "IBM Guardium Data Protection 12.0, 12.1, 12.2 is affected by an improper validation of user-supplied pointers in the WfpMonitor kernel driver. Certain METHOD_NEITHER IOCTL handlers dereference user-controlled pointers without adequate probing and exception handling, potentially allowing a privileged local attacker to cause a system crash or perform limited kernel-memory reads.",
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                            "value": "<p>IBM Guardium Data Protection 12.0, 12.1, 12.2 is affected by an improper validation of user-supplied pointers in the WfpMonitor kernel driver. Certain METHOD_NEITHER IOCTL handlers dereference user-controlled pointers without adequate probing and exception handling, potentially allowing a privileged local attacker to cause a system crash or perform limited kernel-memory reads.</p>"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://www.ibm.com/support/pages/node/7291676",
                    "tags": [
                        "vendor-advisory",
                        "patch"
                    ]
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ],
                    "cvssV3_1": {
                        "version": "3.1",
                        "attackVector": "LOCAL",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "HIGH",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "HIGH",
                        "baseSeverity": "MEDIUM",
                        "baseScore": 5.1,
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H"
                    }
                }
            ],
            "solutions": [
                {
                    "lang": "en",
                    "value": "For all affected versions, IBM strongly recommends addressing this vulnerability now by applying the latest IBM Guardium Data Protection Windows S-TAP patch: \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\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.p102_r120204351_S-TAP_Windows&includeSupersedes=0&source=fc",
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                            "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 this vulnerability now by applying the latest IBM Guardium Data Protection Windows S-TAP patch: </div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><p><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.p102_r120204351_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.p102_r120204351_S-TAP_Windows&amp;includeSupersedes=0&amp;source=fc</a></p>"
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}