{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93888","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","state":"PUBLISHED","assignerShortName":"ibm","dateReserved":"2026-09-18T20:18:47.997Z","datePublished":"2026-10-20T21:39:48.421Z","dateUpdated":"2026-10-20T21:39:48.421Z"},"containers":{"cna":{"providerMetadata":{"orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","shortName":"ibm","dateUpdated":"2026-10-20T21:39:48.421Z"},"title":"IBM Sterling Connect:Direct for Unix Buffer Overflow","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-121","description":"CWE-121 Stack-based Buffer Overflow","type":"CWE"}]}],"affected":[{"vendor":"IBM","product":"Sterling Connect Direct for Unix","versions":[{"status":"affected","version":"6.4.0.0","lessThanOrEqual":"6.4.0.6","versionType":"semver"},{"status":"affected","version":"6.3.0.0","lessThanOrEqual":"6.3.0.7","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:sterling_connect_direct:6.4.0.0:*:*:*:*:unix:*:*","cpe:2.3:a:ibm:sterling_connect_direct:6.4.0.6:*:*:*:*:unix:*:*","cpe:2.3:a:ibm:sterling_connect_direct:6.3.0.0:*:*:*:*:unix:*:*","cpe:2.3:a:ibm:sterling_connect_direct:6.3.0.7:*:*:*:*:unix:*:*"]}],"descriptions":[{"lang":"en","value":"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.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>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&nbsp;is vulnerable to a code injection due to insufficient validation of user input.</p>"}]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7292127","tags":["vendor-advisory","patch"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":7.8,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}}],"solutions":[{"lang":"en","value":"IBM strongly recommends addressing the vulnerability now by upgrading\n\nProductVersionRemediation/Fix/InstructionsIBM Sterling Connect:Direct for Unix6.4.0.0 - 6.4.0.6.iFix021Apply 6.4.0.6.iFix022, included in 6.4.0.6.iFix025 available on  Fix Central https://www.ibm.com/support/fixcentral/swg/selectFixes .IBM Sterling Connect:Direct for Unix6.3.0.0 - 6.3.0.7.iFix032Apply 6.3.0.7.iFix033, available on  Fix Central https://www.ibm.com/support/fixcentral/swg/selectFixes .","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>IBM strongly recommends addressing the vulnerability now by upgrading</p><div><table><tbody><tr><td>Product</td><td>Version</td><td>Remediation/Fix/Instructions</td></tr><tr><td>IBM Sterling Connect:Direct for Unix</td><td>6.4.0.0 - 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>"}]}]}}}