{"api_version":"1","generated_at":"2026-10-16T23:22:43+00:00","cve":"CVE-2026-84414","urls":{"html":"https://cve.report/CVE-2026-84414","api":"https://cve.report/api/cve/CVE-2026-84414.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-84414","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-84414"},"summary":{"title":"IBM i is Affected By An Incorrect Permission Assignment Vulnerability in Network Authentication Service []","description":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to change the ownership of arbitrary files due to improper validation of an attacker-controlled file path.","state":"PUBLISHED","assigner":"ibm","published_at":"2026-09-29 18:17:17","updated_at":"2026-10-02 13:55:31"},"problem_types":["CWE-732","CWE-732 CWE-732 Incorrect Permission Assignment for Critical Resource"],"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/7289443","name":"https://www.ibm.com/support/pages/node/7289443","refsource":"psirt@us.ibm.com","tags":["Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-84414","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-84414","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"IBM","product":"i","version":"affected 7.6 custom","platforms":[]},{"source":"CNA","vendor":"IBM","product":"i","version":"affected 7.5 custom","platforms":[]},{"source":"CNA","vendor":"IBM","product":"i","version":"affected 7.4 custom","platforms":[]},{"source":"CNA","vendor":"IBM","product":"i","version":"affected 7.3 custom","platforms":[]}],"timeline":[],"solutions":[{"source":"CNA","title":"","value":"IBM i Release5770-SS1 \nPTF Number(s)PTF Download Link(s)7.6SJ11607 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11607 7.5SJ11608 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11608 7.4SJ11609 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11609 7.3SJ11610 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11610 \n\n\n\nIBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.","time":"","lang":"en"}],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2026","cve_id":"84414","vulnerable":"1","versionEndIncluding":"7.6","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"ibm","cpe5":"i","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"84414","cve":"CVE-2026-84414","epss":"0.000930000","percentile":"0.005350000","score_date":"2026-10-05","updated_at":"2026-10-06 00:14:19"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-84414","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2026-09-29T00:00:00+00:00","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-09-30T03:56:40.208Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"cpes":["cpe:2.3:a:ibm:i:7.6:*:*:*:*:*:*:*","cpe:2.3:a:ibm:i:7.6.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:i:7.5:*:*:*:*:*:*:*","cpe:2.3:a:ibm:i:7.5.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:*","cpe:2.3:a:ibm:i:7.4.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:*","cpe:2.3:a:ibm:i:7.3.0:*:*:*:*:*:*:*"],"product":"i","vendor":"IBM","versions":[{"status":"affected","version":"7.6","versionType":"custom"},{"status":"affected","version":"7.5","versionType":"custom"},{"status":"affected","version":"7.4","versionType":"custom"},{"status":"affected","version":"7.3","versionType":"custom"}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to change the ownership of arbitrary files due to improper validation of an attacker-controlled file path.</p>"}],"value":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to change the ownership of arbitrary files due to improper validation of an attacker-controlled file path."}],"metrics":[{"cvssV3_1":{"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"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-732","description":"CWE-732 Incorrect Permission Assignment for Critical Resource","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-09-29T18:00:05.613Z","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","shortName":"ibm"},"references":[{"tags":["vendor-advisory","patch"],"url":"https://www.ibm.com/support/pages/node/7289443"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<div><table><colgroup><col/><col/><col/></colgroup><thead><tr><td><strong>IBM i Release</strong></td><td><strong>5770-SS1 <br/>PTF Number(s)</strong></td><td><strong>PTF Download Link(s)</strong></td></tr></thead><tbody><tr><td>7.6</td><td>SJ11607</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11607\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11607</a></td></tr><tr><td>7.5</td><td>SJ11608</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11608\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11608</a></td></tr><tr><td>7.4</td><td>SJ11609</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11609\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11609</a></td></tr><tr><td>7.3</td><td>SJ11610</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11610\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11610</a></td></tr></tbody></table></div><p>IBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.</p>"}],"value":"IBM i Release5770-SS1 \nPTF Number(s)PTF Download Link(s)7.6SJ11607 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11607 7.5SJ11608 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11608 7.4SJ11609 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11609 7.3SJ11610 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11610 \n\n\n\nIBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products."}],"title":"IBM i is Affected By An Incorrect Permission Assignment Vulnerability in Network Authentication Service []"}},"cveMetadata":{"assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","assignerShortName":"ibm","cveId":"CVE-2026-84414","datePublished":"2026-09-29T18:00:05.613Z","dateReserved":"2026-09-01T17:35:17.124Z","dateUpdated":"2026-09-30T03:56:40.208Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-29 18:17:17","lastModifiedDate":"2026-10-02 13:55:31","problem_types":["CWE-732","CWE-732 CWE-732 Incorrect Permission Assignment for Critical Resource"],"metrics":{"cvssMetricV31":[{"source":"psirt@us.ibm.com","type":"Secondary","cvssData":{"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"},"exploitabilityScore":1.8,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-09-29T00:00:00+00:00","id":"CVE-2026-84414","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:ibm:i:*:*:*:*:*:*:*:*","versionStartIncluding":"7.3","versionEndIncluding":"7.6","matchCriteriaId":"8D60DAD5-03DF-4682-999D-A0D0AC6DE47E"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"84414","Ordinal":"1","Title":"IBM i is Affected By An Incorrect Permission Assignment Vulnerab","CVE":"CVE-2026-84414","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"84414","Ordinal":"1","NoteData":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to change the ownership of arbitrary files due to improper validation of an attacker-controlled file path.","Type":"Description","Title":"IBM i is Affected By An Incorrect Permission Assignment Vulnerab"}]}}}