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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-17491",
"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"state": "PUBLISHED",
"assignerShortName": "ibm",
"dateReserved": "2026-07-26T00:13:19.301Z",
"datePublished": "2026-10-16T18:38:02.880Z",
"dateUpdated": "2026-10-19T14:23:45.270Z"
},
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"cna": {
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"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"shortName": "ibm",
"dateUpdated": "2026-10-16T18:38:57.085Z"
},
"title": "IBM i is Affected By An Improper Privilege Management Vulnerability in OpenSSH",
"problemTypes": [
{
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"lang": "en",
"cweId": "CWE-269",
"description": "CWE-269 Improper Privilege Management",
"type": "CWE"
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"affected": [
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"vendor": "IBM",
"product": "i",
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"status": "affected",
"version": "7.6"
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"status": "affected",
"version": "7.5"
},
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"version": "7.4"
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"version": "7.3"
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"cpe:2.3:a:ibm:i:7.6:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:i:7.5:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:*"
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"lang": "en",
"value": "IBM i 7.3, 7.4, 7.5, and 7.6 is could allow a remote authenticated attacker to bypass security restrictions due to improper enforcement of the ChrootDirectory configuration directive.",
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"value": "<p>IBM i 7.3, 7.4, 7.5, and 7.6 is could allow a remote authenticated attacker to bypass security restrictions due to improper enforcement of the ChrootDirectory configuration directive.</p>"
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]
}
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"references": [
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"url": "https://www.ibm.com/support/pages/node/7292273",
"tags": [
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"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "NONE",
"baseSeverity": "MEDIUM",
"baseScore": 5.4,
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"
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"value": "IBM i Release5733-SC1 \nPTF Number(s)PTF Download Link(s)7.6SJ11849 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11849 7.5SJ11850 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11850 7.4SJ11852 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11852 7.3SJ11852 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11852 \n\n\n\n\n\n\n\nIBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.",
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"value": "<div><table><colgroup><col/><col/><col/></colgroup><thead><tr><td><strong>IBM i Release</strong></td><td><strong>5733-SC1 <br/>PTF Number(s)</strong></td><td><strong>PTF Download Link(s)</strong></td></tr></thead><tbody><tr><td>7.6</td><td>SJ11849</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11849\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11849</a></td></tr><tr><td>7.5</td><td>SJ11850</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11850\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11850</a></td></tr><tr><td>7.4</td><td>SJ11852</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11852\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11852</a></td></tr><tr><td>7.3</td><td>SJ11852</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11852\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11852</a></td></tr></tbody></table></div><p></p><p>IBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.</p>"
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"type": "ssvc",
"content": {
"timestamp": "2026-10-19T14:22:40.637479Z",
"id": "CVE-2026-17491",
"options": [
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"Exploitation": "none"
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"role": "CISA Coordinator",
"version": "2.0.3"
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"title": "CISA ADP Vulnrichment",
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