{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-3686", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "state": "PUBLISHED", "assignerShortName": "ibm", "dateReserved": "2026-03-06T22:12:51.971Z", "datePublished": "2026-08-28T20:54:02.208Z", "dateUpdated": "2026-08-28T20:54:02.208Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-08-28T20:54:02.208Z"}, "title": "Vulnerabilities exists in IBM Cloud Pak for Data System", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-770", "description": "CWE-770 Allocation of Resources Without Limits or Throttling", "type": "CWE"}]}], "affected": [{"vendor": "IBM", "product": "Cloud Pak for Data System", "versions": [{"status": "affected", "version": "11.3.0.2", "lessThanOrEqual": "Interim Fix 001", "versionType": "semver"}], "cpes": ["cpe:2.3:a:ibm:cloud_pak_for_data_system:11.3.0.2:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:cloud_pak_for_data_system:interim:interim_fix_001:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "IBM Cloud Pak for Data System 11.3.0.2 through Interim Fix 001 is vulnerable to a denial of service due to improper limitation of resources.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>IBM Cloud Pak for Data System 11.3.0.2 through Interim Fix 001 is vulnerable to a denial of service due to improper limitation of resources.</p>"}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7285507", "tags": ["vendor-advisory", "patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseSeverity": "MEDIUM", "baseScore": 6.2, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}}], "solutions": [{"lang": "en", "value": "Fix Version\n\nRemediation/Fixes\n\nIBM Cloud Pak for Data System 11.3.1.2-IF1-WS-ICPDS-NPS-Clients-fp326919 https://www.ibm.com/support/fixcentral/quickorder", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<div><table><colgroup><col/><col/></colgroup><tbody><tr><td>Fix Version</td><td><p>Remediation/Fixes</p></td></tr><tr><td>IBM Cloud Pak for Data System</td><td><a href=\"https://www.ibm.com/support/fixcentral/quickorder?product=ibm%2FWebSphere%2FIBM+Cloud+Private+for+Data+System&amp;fixids=11.3.1.2-IF1-WS-ICPDS-NPS-Clients-fp326919&amp;source=SAR\" rel=\"nofollow\">11.3.1.2-IF1-WS-ICPDS-NPS-Clients-fp326919</a></td></tr></tbody></table></div>"}]}]}}}

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{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:ibm:cloud_pak_for_data_system:11.3.0.2:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:cloud_pak_for_data_system:interim:interim_fix_001:*:*:*:*:*:*"], "product": "Cloud Pak for Data System", "vendor": "IBM", "versions": [{"lessThanOrEqual": "Interim Fix 001", "status": "affected", "version": "11.3.0.2", "versionType": "semver"}]}], "source": "psirt@us.ibm.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "IBM Cloud Pak for Data System 11.3.0.2 through Interim Fix 001 is vulnerable to a denial of service due to improper limitation of resources."}], "id": "CVE-2026-3686", "lastModified": "2026-08-28T22:16:49.180", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.5, "impactScore": 3.6, "source": "psirt@us.ibm.com", "type": "Primary"}]}, "published": "2026-08-28T22:16:49.180", "references": [{"source": "psirt@us.ibm.com", "url": "https://www.ibm.com/support/pages/node/7285507"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}], "source": "psirt@us.ibm.com", "type": "Primary"}]}

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