{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-12756", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "state": "PUBLISHED", "assignerShortName": "ibm", "dateReserved": "2026-06-19T19:58:04.698Z", "datePublished": "2026-09-14T21:16:03.202Z", "dateUpdated": "2026-09-14T21:16:03.202Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-09-14T21:16:03.202Z"}, "title": "Multiple secuirty vulnerabilies addressed with IBM Business Automation Workflow August 2026", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-611", "description": "CWE-611 Improper Restriction of XML External Entity Reference", "type": "CWE"}]}], "affected": [{"vendor": "IBM", "product": "Business Automation Workflow containers and traditional", "versions": [{"status": "affected", "version": "26.0.0", "lessThanOrEqual": "26.0.0 Interim Fix 001", "versionType": "semver"}, {"status": "affected", "version": "25.0.0", "lessThanOrEqual": "25.0.0 Interim Fix 005", "versionType": "semver"}, {"status": "affected", "version": "24.0.1", "lessThanOrEqual": "24.0.1 Interim Fix 008", "versionType": "semver"}, {"status": "affected", "version": "24.0.0", "lessThanOrEqual": "24.0.0 Interim Fix 009", "versionType": "semver"}], "cpes": ["cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:26.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:26.0.0:interim_fix_001:*:*:*:*:*:*", "cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:25.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:25.0.0:interim_fix_005:*:*:*:*:*:*", "cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:24.0.1:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:24.0.1:interim_fix_008:*:*:*:*:*:*", "cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:24.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:24.0.0:interim_fix_009:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "IBM Business Automation Workflow containers and traditional is vulnerable to an XML external entity injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>IBM Business Automation Workflow containers and traditional is vulnerable to an XML external entity injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources.</p>"}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7285930", "tags": ["vendor-advisory", "patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseSeverity": "HIGH", "baseScore": 7.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L"}}], "solutions": [{"lang": "en", "value": "IBM strongly recommends addressing the vulnerability now.\nAffected Product(s)Version(s)Remediation / FixIBM Business Automation Workflow containersV26.0.0 - V26.0.0-IF001Apply container 26.0.0-IF002IBM Business Automation Workflow traditionalV26.0.0 - V26.0.0-IF001Apply traditional 26.0.0-IF002IBM Business Automation Workflow containersV25.0.0 - V25.0.0-IF005Apply container 25.0.0-IF006IBM Business Automation Workflow traditionalV25.0.0 - V25.0.0-IF005Apply traditional 25.0.0-IF006IBM Business Automation Workflow containersV24.0.1 - V24.0.1-IF008Apply container 24.0.1-IF009IBM Business Automation Workflow traditionalV24.0.1 - V24.0.1-IF008Apply traditional 24.0.1-IF009IBM Business Automation Workflow containersV24.0.0 - V24.0.0-IF009Apply container 24.0.0-IF010IBM Business Automation Workflow traditionalV24.0.0 - V24.0.0-IF009Apply traditional 24.0.0-IF010", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<div><p>IBM strongly recommends addressing the vulnerability now.</p></div><div><table><thead><tr><th>Affected Product(s)</th><th>Version(s)</th><th>Remediation / Fix</th></tr></thead><tbody><tr><td>IBM Business Automation Workflow containers</td><td>V26.0.0 - V26.0.0-IF001</td><td>Apply container <a href=\"https://www.ibm.com/support/pages/readme-ibm-business-automation-workflow-containers-26000-interim-fixes\" rel=\"nofollow\">26.0.0-IF002</a></td></tr><tr><td>IBM Business Automation Workflow traditional</td><td>V26.0.0 - V26.0.0-IF001</td><td>Apply traditional <a href=\"https://www.ibm.com/support/pages/readme-ibm-business-automation-workflow-26000-interim-fixes\" rel=\"nofollow\">26.0.0-IF002</a></td></tr><tr><td>IBM Business Automation Workflow containers</td><td>V25.0.0 - V25.0.0-IF005</td><td>Apply container <a href=\"https://www.ibm.com/support/pages/readme-ibm-business-automation-workflow-containers-25000-interim-fixes\" rel=\"nofollow\">25.0.0-IF006</a></td></tr><tr><td>IBM Business Automation Workflow traditional</td><td>V25.0.0 - V25.0.0-IF005</td><td>Apply traditional <a href=\"https://www.ibm.com/support/pages/readme-ibm-business-automation-workflow-25000-interim-fixes\" rel=\"nofollow\">25.0.0-IF006</a></td></tr><tr><td>IBM Business Automation Workflow containers</td><td>V24.0.1 - V24.0.1-IF008</td><td>Apply container <a href=\"https://www.ibm.com/support/pages/readme-ibm-business-automation-workflow-containers-24010-interim-fixes\" rel=\"nofollow\">24.0.1-IF009</a></td></tr><tr><td>IBM Business Automation Workflow traditional</td><td>V24.0.1 - V24.0.1-IF008</td><td>Apply traditional <a href=\"https://www.ibm.com/support/pages/readme-ibm-business-automation-workflow-24010-interim-fixes\" rel=\"nofollow\">24.0.1-IF009</a></td></tr><tr><td>IBM Business Automation Workflow containers</td><td>V24.0.0 - V24.0.0-IF009</td><td>Apply container <a href=\"https://www.ibm.com/support/pages/readme-ibm-business-automation-workflow-containers-24000-interim-fixes\" rel=\"nofollow\">24.0.0-IF010</a></td></tr><tr><td>IBM Business Automation Workflow traditional</td><td>V24.0.0 - V24.0.0-IF009</td><td>Apply traditional <a href=\"https://www.ibm.com/support/pages/readme-ibm-business-automation-workflow-24000-interim-fixes\" rel=\"nofollow\">24.0.0-IF010</a></td></tr></tbody></table></div>"}]}]}}}

{}

{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:26.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:26.0.0:interim_fix_001:*:*:*:*:*:*", "cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:25.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:25.0.0:interim_fix_005:*:*:*:*:*:*", "cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:24.0.1:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:24.0.1:interim_fix_008:*:*:*:*:*:*", "cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:24.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:business_automation_workflow_containers_and_traditional:24.0.0:interim_fix_009:*:*:*:*:*:*"], "product": "Business Automation Workflow containers and traditional", "vendor": "IBM", "versions": [{"lessThanOrEqual": "26.0.0 Interim Fix 001", "status": "affected", "version": "26.0.0", "versionType": "semver"}, {"lessThanOrEqual": "25.0.0 Interim Fix 005", "status": "affected", "version": "25.0.0", "versionType": "semver"}, {"lessThanOrEqual": "24.0.1 Interim Fix 008", "status": "affected", "version": "24.0.1", "versionType": "semver"}, {"lessThanOrEqual": "24.0.0 Interim Fix 009", "status": "affected", "version": "24.0.0", "versionType": "semver"}]}], "source": "psirt@us.ibm.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "IBM Business Automation Workflow containers and traditional is vulnerable to an XML external entity injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources."}], "id": "CVE-2026-12756", "lastModified": "2026-09-14T22:16:56.470", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.2, "source": "psirt@us.ibm.com", "type": "Primary"}]}, "published": "2026-09-14T22:16:56.470", "references": [{"source": "psirt@us.ibm.com", "url": "https://www.ibm.com/support/pages/node/7285930"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-611"}], "source": "psirt@us.ibm.com", "type": "Primary"}]}

{}

{}