{"id": "CVE-2026-19321", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-19321", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-20T15:41:23.031708Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 4.7, "exploitabilityScore": 1.5}]}, "affected": [{"source": "psirt@us.ibm.com", "affectedData": [{"cpes": ["cpe:2.3:o:ibm:power_systems_firmware:fw1120.00:*:*:*:*:*:*:*", "cpe:2.3:o:ibm:power_systems_firmware:fw1110.00:*:*:*:*:*:*:*", "cpe:2.3:o:ibm:power_systems_firmware:fw1110.30:*:*:*:*:*:*:*", "cpe:2.3:o:ibm:power_systems_firmware:fw1060.00:*:*:*:*:*:*:*", "cpe:2.3:o:ibm:power_systems_firmware:fw1060.80:*:*:*:*:*:*:*"], "vendor": "IBM", "product": "Power Systems Firmware", "versions": [{"status": "affected", "version": "FW1120.00"}, {"status": "affected", "version": "FW1110.00", "versionType": "semver", "lessThanOrEqual": "FW1110.30"}, {"status": "affected", "version": "FW1060.00", "versionType": "semver", "lessThanOrEqual": "FW1060.80"}]}]}], "published": "2026-08-19T19:17:12.633", "references": [{"url": "https://www.ibm.com/support/pages/node/7283222", "tags": ["Vendor Advisory"], "source": "psirt@us.ibm.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@us.ibm.com", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, and FW1060.00 through FW1060.80 is affected by a vulnerability in the host firmware. An attacker with service access to the service processor can supply a carefully crafted command that could leak the contents of hardware registers that should be inaccessible to the service processor. Successful exploitation could result in limited confidentiality or availability impacts to the affected host system."}], "lastModified": "2026-08-25T19:39:38.130", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_s1122_\\(9824-22a\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C016EFBA-A371-4264-A823-A7635D39F6D9", "versionEndExcluding": "fw1110.31", "versionStartIncluding": "fw1110.00"}, {"criteria": "cpe:2.3:o:ibm:power_system_s1122_\\(9824-22a\\)_firmware:fw1120.00:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B8707806-84E4-442B-A29F-7BF44514F8DA"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_s1122_\\(9824-22a\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "96C2DEDC-012D-4B9F-B9DF-344A49B67E46"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_s1124_\\(9824-42a\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B512BF5-7D6B-45EA-97B8-F22B63A62270", "versionEndExcluding": "fw1110.31", "versionStartIncluding": "fw1110.00"}, {"criteria": "cpe:2.3:o:ibm:power_system_s1124_\\(9824-42a\\)_firmware:fw1120.00:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "25BCA648-5FF1-4B90-98ED-23E5BB217465"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_s1124_\\(9824-42a\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3F51514A-8E29-42D1-B874-838F8A0869D2"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_s1122s_\\(9824-22b\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BC8256E1-574D-4666-BE1B-45977348AC86", "versionEndExcluding": "fw1110.31", "versionStartIncluding": "fw1110.00"}, {"criteria": "cpe:2.3:o:ibm:power_system_s1122s_\\(9824-22b\\)_firmware:fw1120.00:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2165EAA9-EDC9-4010-9D31-294F9414A9E6"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_s1122s_\\(9824-22b\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "26E1E16B-8F95-46EC-BAA0-0A53F332292B"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_s1114_\\(9824-41b\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3F8C1054-A539-468C-9A5F-E6E686C6CE8A", "versionEndExcluding": "fw1110.31", "versionStartIncluding": "fw1110.00"}, {"criteria": "cpe:2.3:o:ibm:power_system_s1114_\\(9824-41b\\)_firmware:fw1120.00:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "085F1C27-D806-4E4B-A44A-BB3C056CFCF7"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_s1114_\\(9824-41b\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8688E552-BE38-4EB9-8514-D7060C548C39"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_l1122_\\(9856-22h\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "37868E6E-7759-4CCB-995E-BDB7F61F6818", "versionEndExcluding": "fw1110.31", "versionStartIncluding": "fw1110.00"}, {"criteria": "cpe:2.3:o:ibm:power_system_l1122_\\(9856-22h\\)_firmware:fw1120.00:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "50916B93-7340-4344-AF34-91836ABE508F"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_l1122_\\(9856-22h\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3C8998E4-5EA9-4C7E-BF59-644CB78D00D2"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_l1124_\\(9856-42h\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9F0FE92C-3510-475A-8D02-ED17ADD87CD0", "versionEndExcluding": "fw1110.31", "versionStartIncluding": "fw1110.00"}, {"criteria": "cpe:2.3:o:ibm:power_system_l1124_\\(9856-42h\\)_firmware:fw1120.00:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FECCD687-64E7-45B4-BCB7-AEF25164D049"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_l1124_\\(9856-42h\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3FB6FA2C-70A5-4F19-B64B-7502D20CFE5C"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_e1150_\\(9043-mru\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DC4CCBFC-3120-475D-BF75-025C04E41B91", "versionEndExcluding": "fw1110.31", "versionStartIncluding": "fw1110.00"}, {"criteria": "cpe:2.3:o:ibm:power_system_e1150_\\(9043-mru\\)_firmware:fw1120.00:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BE428FBB-4DDC-4E05-A5C3-F37BE9395723"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_e1150_\\(9043-mru\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AC9D9EFF-1E92-4894-9976-001227F78869"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_s1112_\\(9242-21b\\)_firmware:fw1120.00:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6505E499-E766-451D-9996-1668BE53AAF8"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_s1112_\\(9242-21b\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B3F5100A-FE2A-412C-9B57-B616B97B1142"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_s1112_\\(9242-21t\\)_firmware:fw1120.00:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "109DE27E-5F87-4BD0-8C48-F72A1C2AD55D"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_s1112_\\(9242-21t\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EA825307-2083-4264-8E8B-798661285261"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_e1080_\\(9080-hex\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AA6D803F-DD5C-49A7-BE93-68981C124C69", "versionEndExcluding": "fw1060.81", "versionStartIncluding": "fw1060.00"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_e1080_\\(9080-hex\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DF85251B-E02C-4293-98F0-D331BF51CAC4"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_s1022_\\(9105-22a\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0BB54554-C9DC-4072-A205-EA9DD4E15688", "versionEndExcluding": "fw1060.81", "versionStartIncluding": "fw1060.00"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_s1022_\\(9105-22a\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E3E15C41-9CBD-4F66-A176-07B3E9BBD81D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_s1024_\\(9105-42a\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA4B835D-CEAB-422B-9F38-F63AF84396C3", "versionEndExcluding": "fw1060.81", "versionStartIncluding": "fw1060.00"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_s1024_\\(9105-42a\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E49EE658-B8AE-48F7-A765-92BA3A630AA0"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_s1022s_\\(9105-22b\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "51C2576F-E4DD-4002-9E41-CF89F92E2064", "versionEndExcluding": "fw1060.81", "versionStartIncluding": "fw1060.00"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_s1022s_\\(9105-22b\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "564A665A-7B94-40CE-A4D9-CDD0CCF52B2E"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_s1014_\\(9105-41b\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "41572D5A-C3A2-4294-9AF9-D4824675B4A3", "versionEndExcluding": "fw1060.81", "versionStartIncluding": "fw1060.00"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_s1014_\\(9105-41b\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "ECD54B80-5754-4C19-AE0C-F539DEF96DCB"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_l1022_\\(9786-22h\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EEBFE6F7-E6D8-47AC-B011-751FB9BC3D50", "versionEndExcluding": "fw1060.81", "versionStartIncluding": "fw1060.00"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_l1022_\\(9786-22h\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B2C09090-C18F-464A-8DEF-E23B5990E2A4"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_l1024_\\(9786-42h\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D6EA818B-DC65-4F2D-9FC9-C610FFABE3DD", "versionEndExcluding": "fw1060.81", "versionStartIncluding": "fw1060.00"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_l1024_\\(9786-42h\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0170400B-89A7-4B44-9AA7-9A168C9CAE9C"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_e1050_\\(9043-mrx\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2F04E3C9-94C6-42B0-9FBD-4AC5FEF42A1F", "versionEndExcluding": "fw1060.81", "versionStartIncluding": "fw1060.00"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_e1050_\\(9043-mrx\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "061D193E-84BC-4DE7-96C4-B75D11769ED5"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_s1012_\\(9028-21b\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0524365D-8379-4B10-B9C5-FF80EE84BA27", "versionEndExcluding": "fw1060.81", "versionStartIncluding": "fw1060.00"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_s1012_\\(9028-21b\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7BED85F2-8CCB-417C-A739-23828966A036"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:power_system_e1180_\\(9080-heu\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E8049F52-227B-4CCA-B059-5821F9B41C95", "versionEndExcluding": "fw1110.31", "versionStartIncluding": "fw1110.00"}, {"criteria": "cpe:2.3:o:ibm:power_system_e1180_\\(9080-heu\\)_firmware:fw1120.00:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F518B3DD-3F25-4581-9103-6CD4D8DA54C7"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:power_system_e1180_\\(9080-heu\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8BD4FC49-8120-4D4B-906A-1B6FA6B30FA2"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@us.ibm.com"}
