{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-18101", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "state": "PUBLISHED", "assignerShortName": "ibm", "dateReserved": "2026-07-28T17:30:19.748Z", "datePublished": "2026-08-13T20:42:27.235Z", "dateUpdated": "2026-08-15T03:55:43.101Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-08-13T20:42:27.235Z"}, "title": "IBM i is Affected By Multiple Vulnerabilities in WebSphere Application Server Liberty", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management", "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 local attacker to gain elevated privileges due to improper management of thread authority swaps.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to gain elevated privileges due to improper management of thread authority swaps.</p>"}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7283286", "tags": ["vendor-advisory", "patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"}}], "solutions": [{"lang": "en", "value": "IBM strongly recommends addressing the vulnerability now.\n\nIBM i Release5770-SS1 Option 3\nPTF Number(s)PTF Download Link(s)7.6SJ10874\nSJ11023 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10874 \n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11023 7.5SJ10875\nSJ11024\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10875 \n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11024 7.4SJ10876\nSJ11025\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10876 \n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11025 7.3SJ10877\nSJ11026\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10877 \n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11026 \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": "<p><strong>IBM strongly recommends addressing the vulnerability now.</strong></p><div><table><colgroup><col/><col/><col/></colgroup><thead><tr><td><strong>IBM i Release</strong></td><td><strong>5770-SS1 Option 3<br/>PTF Number(s)</strong></td><td><strong>PTF Download Link(s)</strong></td></tr></thead><tbody><tr><td>7.6</td><td>SJ10874<br/>SJ11023</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10874\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10874</a><br/><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11023\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11023</a></td></tr><tr><td>7.5</td><td>SJ10875<br/>SJ11024<br/></td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10875\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10875</a><br/><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11024\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11024</a></td></tr><tr><td>7.4</td><td>SJ10876<br/>SJ11025<br/></td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10876\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10876</a><br/><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11025\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11025</a></td></tr><tr><td>7.3</td><td>SJ10877<br/>SJ11026<br/></td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10877\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10877</a><br/><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11026\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11026</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": "2026-08-14T00:00:00+00:00", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2026-18101"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-15T03:55:43.101Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-18101", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-08-14T16:30:58.940545Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-14T16:31:05.290Z"}}], "cna": {"title": "IBM i is Affected By Multiple Vulnerabilities in WebSphere Application Server Liberty", "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"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:*:*:*:*:*:*:*"], "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"}]}], "solutions": [{"lang": "en", "value": "IBM strongly recommends addressing the vulnerability now.\n\nIBM i Release5770-SS1 Option 3\nPTF Number(s)PTF Download Link(s)7.6SJ10874\nSJ11023 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10874 \n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11023 7.5SJ10875\nSJ11024\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10875 \n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11024 7.4SJ10876\nSJ11025\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10876 \n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11025 7.3SJ10877\nSJ11026\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10877 \n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11026 \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", "value": "<p><strong>IBM strongly recommends addressing the vulnerability now.</strong></p><div><table><colgroup><col/><col/><col/></colgroup><thead><tr><td><strong>IBM i Release</strong></td><td><strong>5770-SS1 Option 3<br/>PTF Number(s)</strong></td><td><strong>PTF Download Link(s)</strong></td></tr></thead><tbody><tr><td>7.6</td><td>SJ10874<br/>SJ11023</td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10874\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10874</a><br/><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11023\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11023</a></td></tr><tr><td>7.5</td><td>SJ10875<br/>SJ11024<br/></td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10875\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10875</a><br/><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11024\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11024</a></td></tr><tr><td>7.4</td><td>SJ10876<br/>SJ11025<br/></td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10876\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10876</a><br/><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11025\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11025</a></td></tr><tr><td>7.3</td><td>SJ10877<br/>SJ11026<br/></td><td><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10877\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10877</a><br/><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11026\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11026</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>", "base64": false}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7283286", "tags": ["vendor-advisory", "patch"]}], "descriptions": [{"lang": "en", "value": "IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to gain elevated privileges due to improper management of thread authority swaps.", "supportingMedia": [{"type": "text/html", "value": "<p>IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to gain elevated privileges due to improper management of thread authority swaps.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management"}]}], "providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-08-13T20:42:27.235Z"}}}, "cveMetadata": {"cveId": "CVE-2026-18101", "state": "PUBLISHED", "dateUpdated": "2026-08-15T03:55:43.101Z", "dateReserved": "2026-07-28T17:30:19.748Z", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "datePublished": "2026-08-13T20:42:27.235Z", "assignerShortName": "ibm"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"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:*:*:*:*:*:*:*"], "product": "i", "vendor": "IBM", "versions": [{"status": "affected", "version": "7.6"}, {"status": "affected", "version": "7.5"}, {"status": "affected", "version": "7.4"}, {"status": "affected", "version": "7.3"}]}], "source": "psirt@us.ibm.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:ibm:i:7.3:*:*:*:*:*:*:*", "matchCriteriaId": "9A49E8C5-7967-42AE-A787-C533D24A63D7", "vulnerable": true}, {"criteria": "cpe:2.3:o:ibm:i:7.4:*:*:*:*:*:*:*", "matchCriteriaId": "92D03306-B6C9-403E-99A2-CE9D8DC3B482", "vulnerable": true}, {"criteria": "cpe:2.3:o:ibm:i:7.5:*:*:*:*:*:*:*", "matchCriteriaId": "F7CCB5BF-08EF-472F-A663-5DE270234F10", "vulnerable": true}, {"criteria": "cpe:2.3:o:ibm:i:7.6:*:*:*:*:*:*:*", "matchCriteriaId": "AFFF96C2-7E0F-4DF9-AF51-3EE357D51095", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to gain elevated privileges due to improper management of thread authority swaps."}], "id": "CVE-2026-18101", "lastModified": "2026-08-19T16:36:31.857", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.0, "impactScore": 6.0, "source": "psirt@us.ibm.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-18101", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-08-14T00:00:00+00:00", "version": "2.0.3"}}]}, "published": "2026-08-13T21:17:44.550", "references": [{"source": "psirt@us.ibm.com", "tags": ["Vendor Advisory"], "url": "https://www.ibm.com/support/pages/node/7283286"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}], "source": "psirt@us.ibm.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "7.6"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "7.5"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "7.4"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "7.3"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "i", "source": "cna", "vendor": "IBM"}, "product": "i", "vendor": "ibm"}], "created": "2026-08-13T22:45:03.560195+00:00", "updated": "2026-08-14T00:30:03.540998+00:00", "vendors": ["ibm", "ibm$PRODUCT$i"]}