{"id":"CVE-2026-109839","state":"PUBLISHED","title":"IBM Db2 Genius Hub Missing Cryptographic Step","description":"IBM Db2 Genius Hub 1.0 could allow a remote authenticated attacker to bypass security restrictions due to a missing initialization vector in the cryptographic algorithm.","publishedAt":"2026-10-16T17:37:58.609Z","updatedAt":"2026-10-16T19:23:47.475Z","severity":{"score":3.1,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N","source":"ibm"},"assigner":"ibm","products":["IBM Db2 Genius Hub"],"affected":[{"vendor":"IBM","product":"Db2 Genius Hub","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected"}]}],"references":["https://www.ibm.com/support/pages/node/7292486"],"weaknesses":["CWE-325"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/109xxx/CVE-2026-109839.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-109839","state":"PUBLISHED","datePublished":"2026-10-16T17:37:58.609Z","dateUpdated":"2026-10-16T19:23:47.475Z","assignerShortName":"ibm","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateReserved":"2026-10-13T07:00:35.780Z"},"containers":{"cna":{"title":"IBM Db2 Genius Hub Missing Cryptographic Step","descriptions":[{"lang":"en","value":"IBM Db2 Genius Hub 1.0 could allow a remote authenticated attacker to bypass security restrictions due to a missing initialization vector in the cryptographic algorithm."}],"affected":[{"vendor":"IBM","product":"Db2 Genius Hub","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected"}]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7292486","tags":["vendor-advisory","patch"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"LOW","baseScore":3.1,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-325","lang":"en","description":"CWE-325","type":"CWE"}]}],"providerMetadata":{"shortName":"ibm","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateUpdated":"2026-10-16T17:37:58.609Z"},"cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:ibm:db2_genius_hub:1.0:*:*:*:*:*:*:*"}]}]}],"solutions":[{"lang":"en","value":"Product\n\n\n\nVersion impacted\n\n\n\nRemediation\n\n\n\nIBM Db2 intelligence center (Db2gh)\n\n\n\n 1.0\n\n\n\nUpgrade to: IBM Db2 Genius Hub 1.1.0\n\n https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EOther%20software&product=ibm/Information+Management/IBM+Db2+Genius+Hub&release=1.1.0.0&platform=All&function=all","supportingMedia":[{"type":"text/html","base64":false,"value":"<table><tbody><tr><td><p>Product</p></td><td><p>Version impacted</p></td><td><p>Remediation</p></td></tr><tr><td><p>IBM Db2 intelligence center (Db2gh)</p></td><td><p>&nbsp;1.0</p></td><td><p>Upgrade to: IBM Db2 Genius Hub 1.1.0<br><br><a href=\"https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EOther%20software&amp;product=ibm/Information+Management/IBM+Db2+Genius+Hub&amp;release=1.1.0.0&amp;platform=All&amp;function=all\" rel=\"nofollow\">https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EOther%20software&amp;product=ibm/Information+Management/IBM+Db2+Genius+Hub&amp;release=1.1.0.0&amp;platform=All&amp;function=all</a></p></td></tr></tbody></table>"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-16T19:23:24.091003Z","id":"CVE-2026-109839","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-16T19:23:47.475Z"}}]}}}