{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-17078","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","state":"PUBLISHED","assignerShortName":"ibm","dateReserved":"2026-07-24T14:26:16.285Z","datePublished":"2026-08-13T20:26:05.816Z","dateUpdated":"2026-08-14T18:28:54.663Z"},"containers":{"cna":{"providerMetadata":{"orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","shortName":"ibm","dateUpdated":"2026-08-13T20:26:05.816Z"},"title":"IBM i is Affected By A Denial of Service Vulnerability in DRDA / DDM []","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-400","description":"CWE-400 Uncontrolled Resource Consumption","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 resource exhaustion.","supportingMedia":[{"type":"text/html","base64":false,"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 resource exhaustion.</p>"}]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7283571","tags":["vendor-advisory","patch"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW","baseSeverity":"MEDIUM","baseScore":5.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}}],"solutions":[{"lang":"en","value":"IBM i Release5770-SS1 \nPTF Number(s)PTF Download Link(s)7.6SJ10836 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10836 7.5SJ10837 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10837 7.4SJ10838 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10838 7.3SJ10839 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10839 \n\n\n\nIBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.","supportingMedia":[{"type":"text/html","base64":false,"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>SJ10836</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10836\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10836</a></td></tr><tr><td>7.5</td><td>SJ10837</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10837\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10837</a></td></tr><tr><td>7.4</td><td>SJ10838</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10838\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10838</a></td></tr><tr><td>7.3</td><td>SJ10839</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10839\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10839</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>"}]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-14T13:37:24.314424Z","id":"CVE-2026-17078","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-14T18:28:54.663Z"}}]}}