{"api_version":"1","generated_at":"2026-10-25T15:37:28+00:00","cve":"CVE-2026-16678","urls":{"html":"https://cve.report/CVE-2026-16678","api":"https://cve.report/api/cve/CVE-2026-16678.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-16678","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-16678"},"summary":{"title":"IBM Power Systems Firmware Denial of Service","description":"IBM Power Systems Firmware FW1110.00 through FW1110.31, FW1120.00 through FW1120.01, and FW1060.00 through FW1060.81 could allow a remote authenticated attacker to cause a denial of service by exhausting connection resources due to improper resource management.","state":"PUBLISHED","assigner":"ibm","published_at":"2026-10-12 21:17:15","updated_at":"2026-10-13 16:17:14"},"problem_types":["CWE-772","CWE-772 CWE-772 Missing Release of Resource after Effective Lifetime"],"metrics":[{"version":"3.1","source":"psirt@us.ibm.com","type":"Secondary","score":"4.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","baseScore":4.5,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"CVSS","score":"4.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","data":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":4.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"url":"https://www.ibm.com/support/pages/node/7287270","name":"https://www.ibm.com/support/pages/node/7287270","refsource":"psirt@us.ibm.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-16678","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16678","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"IBM","product":"Virtualization Management Interface","version":"affected FW1110.00 FW1110.31 semver","platforms":[]},{"source":"CNA","vendor":"IBM","product":"Virtualization Management Interface","version":"affected FW1120.00 FW1120.01 semver","platforms":[]},{"source":"CNA","vendor":"IBM","product":"Virtualization Management Interface","version":"affected FW1060.00 FW1060.81 semver","platforms":[]}],"timeline":[],"solutions":[{"source":"CNA","title":"","value":"Customers with the products below should install FW1110.32(1110_160), FW1120.02(1120_195), or newer to remediate this vulnerability.\n\n\n\nPower 11\n1) IBM Power System S1122 (9824-22A)\n2) IBM Power System S1124 (9824-42A)\n3) IBM Power System S1122s (9824-22B)\n4) IBM Power System S1114 (9824-41B)\n5) IBM Power System L1122 (9856-22H)\n6) IBM Power System L1124 (9856-42H)\n7) IBM Power System E1150 (9043-MRU)\n8) IBM Power System S1112 (9242-21B, 9242-21T)\n\n\n\nThe images mentioned above can be located at IBM Fix Central :  https://www.ibm.com/support/fixcentral/ \n\n\n\n\n\n\n\n\n\n\nCustomers with the products below should install FW1060.82(1060_199) or newer to remediate this vulnerability.\n\n\n\nPower 10\n1) IBM Power System S1022 (9105-22A)\n2) IBM Power System S1024 (9105-42A)\n3) IBM Power System S1022s (9105-22B)\n4) IBM Power System S1014 (9105-41B)\n5) IBM Power System L1022 (9786-22H)\n6) IBM Power System L1024 (9786-42H)\n7) IBM Power System E1050 (9043-MRX)\n8) IBM Power System S1012 (9028-21B)\n\n\n\nThe images mentioned above can be located at IBM Fix Central :  https://www.ibm.com/support/fixcentral/ https://www.ibm.com/support/fixcentral/","time":"","lang":"en"}],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-16678","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-10-12T22:42:26.816183Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-10-12T22:53:58.146Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"cpes":["cpe:2.3:a:ibm:virtualization_management_interface:fw1110.00:*:*:*:*:*:*:*","cpe:2.3:a:ibm:virtualization_management_interface:fw1110.00.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:virtualization_management_interface:fw1110.31:*:*:*:*:*:*:*","cpe:2.3:a:ibm:virtualization_management_interface:fw1110.31.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:virtualization_management_interface:fw1120.00:*:*:*:*:*:*:*","cpe:2.3:a:ibm:virtualization_management_interface:fw1120.00.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:virtualization_management_interface:fw1120.01:*:*:*:*:*:*:*","cpe:2.3:a:ibm:virtualization_management_interface:fw1120.01.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:virtualization_management_interface:fw1060.00:*:*:*:*:*:*:*","cpe:2.3:a:ibm:virtualization_management_interface:fw1060.00.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:virtualization_management_interface:fw1060.81:*:*:*:*:*:*:*","cpe:2.3:a:ibm:virtualization_management_interface:fw1060.81.0:*:*:*:*:*:*:*"],"product":"Virtualization Management Interface","vendor":"IBM","versions":[{"lessThanOrEqual":"FW1110.31","status":"affected","version":"FW1110.00","versionType":"semver"},{"lessThanOrEqual":"FW1120.01","status":"affected","version":"FW1120.00","versionType":"semver"},{"lessThanOrEqual":"FW1060.81","status":"affected","version":"FW1060.00","versionType":"semver"}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>IBM Power Systems Firmware FW1110.00 through FW1110.31, FW1120.00 through FW1120.01, and FW1060.00 through FW1060.81 could allow a remote authenticated attacker to cause a denial of service by exhausting connection resources due to improper resource management.</p>"}],"value":"IBM Power Systems Firmware FW1110.00 through FW1110.31, FW1120.00 through FW1120.01, and FW1060.00 through FW1060.81 could allow a remote authenticated attacker to cause a denial of service by exhausting connection resources due to improper resource management."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":4.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-772","description":"CWE-772 Missing Release of Resource after Effective Lifetime","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-10-12T20:52:45.137Z","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","shortName":"ibm"},"references":[{"tags":["vendor-advisory","patch"],"url":"https://www.ibm.com/support/pages/node/7287270"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<div><div>Customers with the products below should install FW1110.32(1110_160), FW1120.02(1120_195), or newer to remediate this vulnerability.</div><div><div><p>Power 11<br/>1) IBM Power System S1122 (9824-22A)<br/>2) IBM Power System S1124 (9824-42A)<br/>3) IBM Power System S1122s (9824-22B)<br/>4) IBM Power System S1114 (9824-41B)<br/>5) IBM Power System L1122 (9856-22H)<br/>6) IBM Power System L1124 (9856-42H)<br/>7) IBM Power System E1150 (9043-MRU)<br/>8) IBM Power System S1112 (9242-21B, 9242-21T)</p><p><em>The images mentioned above can be located at IBM Fix Central : </em><em><a href=\"https://www.ibm.com/support/fixcentral/\" rel=\"nofollow\">https://www.ibm.com/support/fixcentral/</a></em></p><p></p></div></div>\nCustomers with the products below should install FW1060.82(1060_199) or newer to remediate this vulnerability.</div><div><p>Power 10<br/>1) IBM Power System S1022 (9105-22A)<br/>2) IBM Power System S1024 (9105-42A)<br/>3) IBM Power System S1022s (9105-22B)<br/>4) IBM Power System S1014 (9105-41B)<br/>5) IBM Power System L1022 (9786-22H)<br/>6) IBM Power System L1024 (9786-42H)<br/>7) IBM Power System E1050 (9043-MRX)<br/>8) IBM Power System S1012 (9028-21B)</p><div><p><em>The images mentioned above can be located at IBM Fix Central : </em><a href=\"https://www.ibm.com/support/fixcentral/\" rel=\"noopener noreferrer nofollow\"><em>https://www.ibm.com/support/fixcentral/</em></a></p></div></div><p></p>"}],"value":"Customers with the products below should install FW1110.32(1110_160), FW1120.02(1120_195), or newer to remediate this vulnerability.\n\n\n\nPower 11\n1) IBM Power System S1122 (9824-22A)\n2) IBM Power System S1124 (9824-42A)\n3) IBM Power System S1122s (9824-22B)\n4) IBM Power System S1114 (9824-41B)\n5) IBM Power System L1122 (9856-22H)\n6) IBM Power System L1124 (9856-42H)\n7) IBM Power System E1150 (9043-MRU)\n8) IBM Power System S1112 (9242-21B, 9242-21T)\n\n\n\nThe images mentioned above can be located at IBM Fix Central :  https://www.ibm.com/support/fixcentral/ \n\n\n\n\n\n\n\n\n\n\nCustomers with the products below should install FW1060.82(1060_199) or newer to remediate this vulnerability.\n\n\n\nPower 10\n1) IBM Power System S1022 (9105-22A)\n2) IBM Power System S1024 (9105-42A)\n3) IBM Power System S1022s (9105-22B)\n4) IBM Power System S1014 (9105-41B)\n5) IBM Power System L1022 (9786-22H)\n6) IBM Power System L1024 (9786-42H)\n7) IBM Power System E1050 (9043-MRX)\n8) IBM Power System S1012 (9028-21B)\n\n\n\nThe images mentioned above can be located at IBM Fix Central :  https://www.ibm.com/support/fixcentral/ https://www.ibm.com/support/fixcentral/"}],"title":"IBM Power Systems Firmware Denial of Service"}},"cveMetadata":{"assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","assignerShortName":"ibm","cveId":"CVE-2026-16678","datePublished":"2026-10-12T20:52:45.137Z","dateReserved":"2026-07-22T20:17:41.058Z","dateUpdated":"2026-10-12T22:53:58.146Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-12 21:17:15","lastModifiedDate":"2026-10-13 16:17:14","problem_types":["CWE-772","CWE-772 CWE-772 Missing Release of Resource after Effective Lifetime"],"metrics":{"cvssMetricV31":[{"source":"psirt@us.ibm.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","baseScore":4.5,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":0.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-10-12T22:42:26.816183Z","id":"CVE-2026-16678","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"16678","Ordinal":"1","Title":"IBM Power Systems Firmware Denial of Service","CVE":"CVE-2026-16678","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"16678","Ordinal":"1","NoteData":"IBM Power Systems Firmware FW1110.00 through FW1110.31, FW1120.00 through FW1120.01, and FW1060.00 through FW1060.81 could allow a remote authenticated attacker to cause a denial of service by exhausting connection resources due to improper resource management.","Type":"Description","Title":"IBM Power Systems Firmware Denial of Service"}]}}}