{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-17229",
        "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "state": "PUBLISHED",
        "assignerShortName": "ibm",
        "dateReserved": "2026-07-24T20:34:56.935Z",
        "datePublished": "2026-08-13T18:51:58.654Z",
        "dateUpdated": "2026-08-14T18:29:07.608Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
                "shortName": "ibm",
                "dateUpdated": "2026-08-13T18:51:58.654Z"
            },
            "title": "IBM i is Affected By Multiple Vulnerabilities in Host Servers",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-835",
                            "description": "CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "IBM",
                    "product": "i",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "7.6"
                        },
                        {
                            "status": "affected",
                            "version": "7.5"
                        },
                        {
                            "status": "affected",
                            "version": "7.4"
                        },
                        {
                            "status": "affected",
                            "version": "7.3"
                        }
                    ],
                    "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:*:*:*:*:*:*:*"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to an infinite loop.",
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                            "value": "<p>IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to an infinite loop.</p>"
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                }
            ],
            "references": [
                {
                    "url": "https://www.ibm.com/support/pages/node/7283578",
                    "tags": [
                        "vendor-advisory",
                        "patch"
                    ]
                }
            ],
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                            "lang": "en",
                            "value": "GENERAL"
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                    "cvssV3_1": {
                        "version": "3.1",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "HIGH",
                        "baseSeverity": "HIGH",
                        "baseScore": 7.5,
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
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            "solutions": [
                {
                    "lang": "en",
                    "value": "IBM strongly recommends addressing the vulnerability now.\n\n\n\nHost Servers\n\nIBM i Release5770-SS1\nPTF Number(s)PTF Download Link(s)7.6SJ11101\nSJ11097 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11101 \n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11097 7.5SJ11102\nSJ11098\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11102 \n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11098 7.4SJ11103\nSJ11099\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11103 \n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11099 7.3SJ11104\nSJ11100\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11100 \n\n\n\n\n\n\n\nDebug Server\n\nIBM i Release5770-SS1\nPTF Number(s)PTF Download Link(s)7.6SJ10899 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10899 \n\n\n\n\n\n\n\nTelnet\n\nIBM i Release5770-SS1\nPTF Number(s)PTF Download Link(s)7.6SJ11022 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11022 \n\n\n\n\n\n\n\nDRDA/DDM\n\nIBM i Release5770-SS1\nPTF Number(s)PTF Download Link(s)7.6SJ10848 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10848 \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": "<p><strong>IBM strongly recommends addressing the vulnerability now.</strong></p><p><strong>Host Servers</strong></p><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>SJ11101<br/>SJ11097</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11101\" rel=\"noopener noreferrer nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11101</a><br/><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11097\" rel=\"noopener noreferrer nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11097</a></td></tr><tr><td>7.5</td><td>SJ11102<br/>SJ11098<br/></td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11102\" rel=\"noopener noreferrer nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11102</a><br/><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11098\" rel=\"noopener noreferrer nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11098</a></td></tr><tr><td>7.4</td><td>SJ11103<br/>SJ11099<br/></td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11103\" rel=\"noopener noreferrer nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11103</a><br/><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11099\" rel=\"noopener noreferrer nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11099</a></td></tr><tr><td>7.3</td><td>SJ11104<br/>SJ11100<br/></td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11104\" rel=\"noopener noreferrer nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11104 </a><br/><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11100\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11100</a></td></tr></tbody></table></div><p></p><p><strong>Debug Server</strong></p><div><table><colgroup><col/><col/><col/></colgroup><thead><tr><td><strong>IBM i Release</strong></td><td><strong><strong>5770-SS1</strong><br/>PTF Number(s)</strong></td><td><strong>PTF Download Link(s)</strong></td></tr></thead><tbody><tr><td>7.6</td><td>SJ10899</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10899\" rel=\"noopener noreferrer nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10899</a></td></tr></tbody></table></div><p></p><p><strong>Telnet</strong></p><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>SJ11022</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11022\" rel=\"noopener noreferrer nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11022</a></td></tr></tbody></table></div><p></p><p><strong>DRDA/DDM</strong></p><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>SJ10848</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10848\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10848</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": "2026-08-14T13:42:11.168640Z",
                                "id": "CVE-2026-17229",
                                "options": [
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                                        "Exploitation": "none"
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                                "role": "CISA Coordinator",
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