{"id":"CVE-2026-3161","title":"IBM Cloud Pak System Risky Cryptographic Algorithm","summary":"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.","severity":"medium","cvss":5.9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","cvssSource":"cna","cwe":["CWE-327"],"vendor":"IBM","product":"Cloud Pak System","affected":["cloud_pak_system 2.3.6.0","cloud_pak_system 2.3.6.1"],"published":"2026-10-19","updated":"2026-10-19","sourceUpdated":"2026-10-19T17:39:57.551Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-3161","references":[{"url":"https://www.ibm.com/support/pages/node/7290183"}],"tags":["cve.org"],"ingestedAt":"2026-10-19T18:35:50.161Z","slug":"CVE-2026-3161","body":"## Overview\n\nIBM 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.\n\n## Affected\n\n- `cloud_pak_system 2.3.6.0`\n- `cloud_pak_system 2.3.6.1`\n\n## Remediation\n\nIBM strongly recommends addressing the vulnerability now by  https://www.ibm.com/support/pages/node/7284365 \n\n\n\n\n\n\n\n\n\n\n\nFor unsupported versions the recommendation is  to upgrade to supported version of the product.","depth":"sunlit","depthScore":32,"depthScoreParts":{"impact":32.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}