{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-9171", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "state": "PUBLISHED", "assignerShortName": "ibm", "dateReserved": "2026-05-21T14:37:46.761Z", "datePublished": "2026-07-17T18:26:10.326Z", "dateUpdated": "2026-07-30T15:47:51.119Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-07-30T15:47:51.119Z"}, "title": "Vulnerabilities in IBM WebSphere Application affects IBM PowerVM Novalink.", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-400", "description": "CWE-400 Uncontrolled Resource Consumption", "type": "CWE"}]}], "affected": [{"vendor": "IBM", "product": "PowerVM Novalink", "versions": [{"status": "affected", "version": "2.2.02.2.12.2.1.1"}, {"status": "affected", "version": "2.3.02.3.0.12.3.12.3.2"}], "defaultStatus": "unaffected", "cpes": ["cpe:2.3:a:ibm:powervm_novalink:2.2.02.2.12.2.1.1:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:powervm_novalink:2.3.02.3.0.12.3.12.3.2:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "IBM WebSphere Application Server and WebSphere Application Server Liberty are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory resources.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>IBM WebSphere Application Server and WebSphere Application Server Liberty are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory resources.</p>"}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7280226", "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": "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"}}], "solutions": [{"lang": "en", "value": "IBM strongly recommends addressing the vulnerability now by upgrading based on the table below.\n\nProductVersionRemediationPowerVM Novalink\n\n2.2.1.1\n\n\n\n Update to pvm-novalink-2.2.1.1-260708 https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.2.1.1_readme.html \n\n\n\nor\n\n\n\n Update to pvm-novalink-2.3.3-260714 https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.3.3_readme.html \n\nPowerVM Novalink\n\n2.3.3\n\n\n\n Update to pvm-novalink-2.3.3-260714 https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.3.3_readme.html", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<div><div><div><p>IBM strongly recommends addressing the vulnerability now by upgrading based on the table below.</p><div><div><table><tbody><tr><td>Product</td><td>Version</td><td>Remediation</td></tr><tr><td>PowerVM Novalink</td><td><p>2.2.1.1</p></td><td><p><a href=\"https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.2.1.1_readme.html\" rel=\"nofollow\">Update to pvm-novalink-2.2.1.1-260708</a></p><p>or</p><p><a href=\"https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.3.3_readme.html\" rel=\"nofollow\">Update to pvm-novalink-2.3.3-260714</a></p></td></tr><tr><td>PowerVM Novalink</td><td><p>2.3.3</p></td><td><p><a href=\"https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.3.3_readme.html\" rel=\"nofollow\">Update to pvm-novalink-2.3.3-260714</a></p></td></tr></tbody></table></div></div></div></div></div><div><div></div><div><p></p></div></div>"}]}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "ibm-cvegen"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-21T01:51:30.916363Z", "id": "CVE-2026-9171", "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": "2026-07-21T01:51:45.382Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-9171", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-21T01:51:30.916363Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-21T01:51:40.366Z"}}], "cna": {"title": "Vulnerabilities in IBM WebSphere Application affects IBM PowerVM Novalink.", "source": {"discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"cpes": ["cpe:2.3:a:ibm:powervm_novalink:2.2.02.2.12.2.1.1:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:powervm_novalink:2.3.02.3.0.12.3.12.3.2:*:*:*:*:*:*:*"], "vendor": "IBM", "product": "PowerVM Novalink", "versions": [{"status": "affected", "version": "2.2.02.2.12.2.1.1"}, {"status": "affected", "version": "2.3.02.3.0.12.3.12.3.2"}], "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "IBM strongly recommends addressing the vulnerability now by upgrading based on the table below.\n\nProductVersionRemediationPowerVM Novalink\n\n2.2.1.1\n\n\n\n Update to pvm-novalink-2.2.1.1-260708 https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.2.1.1_readme.html \n\n\n\nor\n\n\n\n Update to pvm-novalink-2.3.3-260714 https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.3.3_readme.html \n\nPowerVM Novalink\n\n2.3.3\n\n\n\n Update to pvm-novalink-2.3.3-260714 https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.3.3_readme.html", "supportingMedia": [{"type": "text/html", "value": "<div><div><div><p>IBM strongly recommends addressing the vulnerability now by upgrading based on the table below.</p><div><div><table><tbody><tr><td>Product</td><td>Version</td><td>Remediation</td></tr><tr><td>PowerVM Novalink</td><td><p>2.2.1.1</p></td><td><p><a href=\"https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.2.1.1_readme.html\" rel=\"nofollow\">Update to pvm-novalink-2.2.1.1-260708</a></p><p>or</p><p><a href=\"https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.3.3_readme.html\" rel=\"nofollow\">Update to pvm-novalink-2.3.3-260714</a></p></td></tr><tr><td>PowerVM Novalink</td><td><p>2.3.3</p></td><td><p><a href=\"https://public.dhe.ibm.com/systems/virtualization/Novalink/readme/NovaLink_2.3.3_readme.html\" rel=\"nofollow\">Update to pvm-novalink-2.3.3-260714</a></p></td></tr></tbody></table></div></div></div></div></div><div><div></div><div><p></p></div></div>", "base64": false}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7280226", "tags": ["vendor-advisory", "patch"]}], "x_generator": {"engine": "ibm-cvegen"}, "descriptions": [{"lang": "en", "value": "IBM WebSphere Application Server and WebSphere Application Server Liberty are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory resources.", "supportingMedia": [{"type": "text/html", "value": "<p>IBM WebSphere Application Server and WebSphere Application Server Liberty are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory resources.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-400", "description": "CWE-400 Uncontrolled Resource Consumption"}]}], "providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-07-30T15:47:51.119Z"}}}, "cveMetadata": {"cveId": "CVE-2026-9171", "state": "PUBLISHED", "dateUpdated": "2026-07-30T15:47:51.119Z", "dateReserved": "2026-05-21T14:37:46.761Z", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "datePublished": "2026-07-17T18:26:10.326Z", "assignerShortName": "ibm"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:ibm:powervm_novalink:2.2.02.2.12.2.1.1:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:powervm_novalink:2.3.02.3.0.12.3.12.3.2:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "product": "PowerVM Novalink", "vendor": "IBM", "versions": [{"status": "affected", "version": "2.2.02.2.12.2.1.1"}, {"status": "affected", "version": "2.3.02.3.0.12.3.12.3.2"}]}], "source": "[email protected]"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ibm:powervm_novalink:2.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "EAA48A51-6134-4D91-AFFE-B06CFD5835CC", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:powervm_novalink:2.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "A7E9BA94-2844-48B3-8EBA-1E8CE1D0E17D", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:powervm_novalink:2.2.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "A7B7E12C-3535-47D9-A1F1-1A178180A5F9", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:powervm_novalink:2.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "9C195B1E-743B-43A4-9DF8-30ADDE5DE405", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:powervm_novalink:2.3.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "F937C4F3-CE12-47DD-8BAE-70AC4F831AB4", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:powervm_novalink:2.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "5B9E4D20-720D-4239-B2E3-52454ECDBE62", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:powervm_novalink:2.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "E4252B01-2282-4E04-A169-3E232F76D3C3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "IBM WebSphere Application Server and WebSphere Application Server Liberty are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory resources."}], "id": "CVE-2026-9171", "lastModified": "2026-08-11T23:28:49.447", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-9171", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-21T01:51:30.916363Z", "version": "2.0.3"}}]}, "published": "2026-07-17T19:17:19.520", "references": [{"source": "[email protected]", "tags": ["Vendor Advisory"], "url": "https://www.ibm.com/support/pages/node/7280226"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "[email protected]", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "2.2.02.2.12.2.1.1"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "2.3.02.3.0.12.3.12.3.2"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "PowerVM Novalink", "source": "cna", "vendor": "IBM"}, "product": "powervm_novalink", "vendor": "ibm"}], "created": "2026-07-22T02:15:02.723240+00:00", "updated": "2026-08-04T18:30:12.431534+00:00", "vendors": ["ibm", "ibm$PRODUCT$powervm_novalink"]}