CVE-2026-3161

{"id": "CVE-2026-3161", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-3161", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-22T20:54:18.613527Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "affected": [{"source": "psirt@us.ibm.com", "affectedData": [{"cpes": ["cpe:2.3:a:ibm:cloud_pak_system:2.3.6.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:cloud_pak_system:2.3.6.1:*:*:*:*:*:*:*"], "vendor": "IBM", "product": "Cloud Pak System", "versions": [{"status": "affected", "version": "2.3.6.0"}, {"status": "affected", "version": "2.3.6.1"}]}]}], "published": "2026-10-19T18:17:07.140", "references": [{"url": "https://www.ibm.com/support/pages/node/7290183", "source": "psirt@us.ibm.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "psirt@us.ibm.com", "description": [{"lang": "en", "value": "CWE-327"}]}], "descriptions": [{"lang": "en", "value": "IBM Cloud Pak System 2.3.6.0, and 2.3.6.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information."}], "lastModified": "2026-10-22T21:17:18.370", "sourceIdentifier": "psirt@us.ibm.com"}