{"api_version":"1","generated_at":"2026-10-22T01:57:25+00:00","cve":"CVE-2026-93888","urls":{"html":"https://cve.report/CVE-2026-93888","api":"https://cve.report/api/cve/CVE-2026-93888.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-93888","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-93888"},"summary":{"title":"IBM Sterling Connect:Direct for Unix Buffer Overflow","description":"IBM Sterling Connect Direct for Unix 6.4.0.0 through 6.4.0.6 and 6.3.0.0 through 6.3.0.7 apnotify utility is vulnerable to a code injection due to insufficient validation of user input.","state":"PUBLISHED","assigner":"ibm","published_at":"2026-10-20 22:21:07","updated_at":"2026-10-21 16:17:41"},"problem_types":["CWE-121","CWE-121 CWE-121 Stack-based Buffer Overflow"],"metrics":[{"version":"3.1","source":"psirt@us.ibm.com","type":"Secondary","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"CVSS","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://www.ibm.com/support/pages/node/7292127","name":"https://www.ibm.com/support/pages/node/7292127","refsource":"psirt@us.ibm.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-93888","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93888","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"IBM","product":"Sterling Connect Direct for Unix","version":"affected 6.4.0.0 6.4.0.6 semver","platforms":[]},{"source":"CNA","vendor":"IBM","product":"Sterling Connect Direct for Unix","version":"affected 6.3.0.0 6.3.0.7 semver","platforms":[]}],"timeline":[],"solutions":[{"source":"CNA","title":"","value":"IBM strongly recommends addressing the vulnerability now by upgrading\n\nProductVersionRemediation/Fix/InstructionsIBM Sterling Connect:Direct for Unix6.4.0.0 - 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6.4.0.6.iFix021</td><td>Apply 6.4.0.6.iFix022, included in 6.4.0.6.iFix025 available on <a href=\"https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EOther%20software&amp;product=ibm/Other+software/Sterling+Connect%3ADirect+for+UNIX&amp;release=6.4.0.6&amp;platform=All&amp;function=fixId&amp;fixids=6.4.0.6*iFix025*&amp;includeSupersedes=0\" rel=\"noopener noreferrer nofollow\">Fix Central</a>.</td></tr><tr><td>IBM Sterling Connect:Direct for Unix</td><td>6.3.0.0 - 6.3.0.7.iFix032</td><td>Apply 6.3.0.7.iFix033, available on <a href=\"https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EOther%20software&amp;product=ibm/Other+software/Sterling+Connect%3ADirect+for+UNIX&amp;release=6.3.0.7&amp;platform=All&amp;function=fixId&amp;fixids=6.3.0.7*iFix033*&amp;includeSupersedes=0\" rel=\"noopener noreferrer nofollow\">Fix Central</a>.</td></tr></tbody></table></div>"}],"value":"IBM strongly recommends addressing the vulnerability now by upgrading\n\nProductVersionRemediation/Fix/InstructionsIBM Sterling Connect:Direct for Unix6.4.0.0 - 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