{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-78537","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","state":"PUBLISHED","assignerShortName":"ibm","dateReserved":"2026-08-24T17:33:44.955Z","datePublished":"2026-11-08T18:39:50.259Z","dateUpdated":"2026-11-09T14:10:58.185Z"},"containers":{"cna":{"providerMetadata":{"orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","shortName":"ibm","dateUpdated":"2026-11-08T18:39:50.259Z"},"title":"IBM Guardium Key Lifecycle Manager is affected by a security vulnerability","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-327","description":"CWE-327 Use of a Broken or Risky Cryptographic Algorithm","type":"CWE"}]}],"affected":[{"vendor":"IBM","product":"Guardium Key Lifecycle Manager","versions":[{"status":"affected","version":"4.1"},{"status":"affected","version":"4.1.1"},{"status":"affected","version":"4.2"},{"status":"affected","version":"4.2.1"},{"status":"affected","version":"5.0"},{"status":"affected","version":"5.1"}],"cpes":["cpe:2.3:a:ibm:guardium_key_lifecycle_manager:4.1:*:*:*:*:*:*:*","cpe:2.3:a:ibm:guardium_key_lifecycle_manager:4.1.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:guardium_key_lifecycle_manager:4.1.1:*:*:*:*:*:*:*","cpe:2.3:a:ibm:guardium_key_lifecycle_manager:4.2:*:*:*:*:*:*:*","cpe:2.3:a:ibm:guardium_key_lifecycle_manager:4.2.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:guardium_key_lifecycle_manager:4.2.1:*:*:*:*:*:*:*","cpe:2.3:a:ibm:guardium_key_lifecycle_manager:5.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:guardium_key_lifecycle_manager:5.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:guardium_key_lifecycle_manager:5.1:*:*:*:*:*:*:*","cpe:2.3:a:ibm:guardium_key_lifecycle_manager:5.1.0:*:*:*:*:*:*:*"]}],"descriptions":[{"lang":"en","value":"IBM Guardium Key Lifecycle Manager 4.1, 4.1.1, 4.2, 4.2.1, 5.0, and 5.1 could allow a local attacker to obtain sensitive information due to the use of a weak cryptographic algorithm.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>IBM Guardium Key Lifecycle Manager 4.1, 4.1.1, 4.2, 4.2.1, 5.0, and 5.1 could allow a local attacker to obtain sensitive information due to the use of a weak cryptographic algorithm.</p>"}]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7292031","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":"HIGH","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":6.8,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N"}}],"solutions":[{"lang":"en","value":"IBM encourages customers to update their systems promptly.\n\nPrincipal Product and Version(s)Remediation/FixesIBM Guardium Key Lifecycle Manager (GKLM) v4.1\n\n1. Download IBM Guardium Key Lifecycle Manager  https://www.ibm.com/docs/en/gklm/5.x?topic=software-download-instructions","supportingMedia":[{"type":"text/html","base64":false,"value":"<p><strong>IBM encourages customers to update their systems promptly.</strong></p><div><div><div><div><table><tbody><tr><td>Principal Product and Version(s)</td><td>Remediation/Fixes</td></tr><tr><td>IBM Guardium Key Lifecycle Manager (GKLM) v4.1</td><td><p>1. Download IBM Guardium Key Lifecycle Manager <a href=\"https://www.ibm.com/software/passportadvantage/pao-customer\" rel=\"nofollow\">(GKLM) v5.1</a> (the product is available for download through<a href=\"https://www.ibm.com/software/passportadvantage/pao-customer\" rel=\"nofollow\"> IBM Passport Advantage)</a></p><p>2. Apply <a href=\"https://www.ibm.com/support/fixcentral/swg/selectFixes?product=ibm%2FTivoli%2FIBM+Tivoli+Key+Lifecycle+Manager&amp;fixids=5.1.0-ISS-GKLM-FP0003&amp;source=SAR&amp;function=fixId&amp;parent=IBM%20Security\" rel=\"nofollow\">5.1.0-ISS-GKLM-FP0003</a></p></td></tr><tr><td>IBM Guardium Key Lifecycle Manager (GKLM) v4.1.1</td></tr><tr><td>IBM Guardium Key Lifecycle Manager (GKLM) v4.2</td></tr><tr><td>IBM Guardium Key Lifecycle Manager (GKLM) v4.2.1</td></tr><tr><td>IBM Guardium Key Lifecycle Manager (GKLM) v5.0</td></tr><tr><td>IBM Guardium Key Lifecycle Manager (GKLM) v5.1</td><td>Apply <a href=\"https://www.ibm.com/support/fixcentral/swg/selectFixes?product=ibm%2FTivoli%2FIBM+Tivoli+Key+Lifecycle+Manager&amp;fixids=5.1.0-ISS-GKLM-FP0003&amp;source=SAR&amp;function=fixId&amp;parent=IBM%20Security\" rel=\"nofollow\">5.1.0-ISS-GKLM-FP0003</a></td></tr></tbody></table></div></div></div></div><p>Download instruction - <a href=\"https://www.ibm.com/docs/en/gklm/5.x?topic=software-download-instructions\" rel=\"nofollow\">https://www.ibm.com/docs/en/gklm/5.x?topic=software-download-instructions</a></p>"}]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-11-09T14:10:49.135086Z","id":"CVE-2026-78537","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-11-09T14:10:58.185Z"}}]}}