{"api_version":"1","generated_at":"2026-07-17T22:47:40+00:00","cve":"CVE-2026-14979","urls":{"html":"https://cve.report/CVE-2026-14979","api":"https://cve.report/api/cve/CVE-2026-14979.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-14979","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-14979"},"summary":{"title":"IBM Engineering Lifecycle Management - Jazz Foundation is vulnerable to XML Entity Expansion attack","description":"IBM Engineering Lifecycle Management 7.0.3 ( Interim Fix 001 through ) Interim Fix 021, 7.1.0 ( Interim Fix 001 through ) Interim Fix 009, and 7.2.0 and 7.2.0 Interim Fix 001 DOORS could allow a remote attacker to cause a denial of service due to improper handling of XML entity expansion.","state":"PUBLISHED","assigner":"ibm","published_at":"2026-07-17 20:17:15","updated_at":"2026-07-17 20:17:15"},"problem_types":["CWE-776","CWE-776 CWE-776 Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')"],"metrics":[{"version":"3.1","source":"psirt@us.ibm.com","type":"Primary","score":"5.3","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"}},{"version":"3.1","source":"CNA","type":"CVSS","score":"5.3","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","data":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","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:L","version":"3.1"}}],"references":[{"url":"https://www.ibm.com/support/pages/node/7279963","name":"https://www.ibm.com/support/pages/node/7279963","refsource":"psirt@us.ibm.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-14979","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14979","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"IBM","product":"Engineering Lifecycle Management","version":"affected 7.0.3 ( Interim Fix 001 ) Interim Fix 021 semver","platforms":[]},{"source":"CNA","vendor":"IBM","product":"Engineering Lifecycle Management","version":"affected 7.1.0 ( Interim Fix 001 ) Interim Fix 009 semver","platforms":[]},{"source":"CNA","vendor":"IBM","product":"Engineering Lifecycle Management","version":"affected 7.2.0 and 7.2.0 Interim Fix 001","platforms":[]}],"timeline":[],"solutions":[{"source":"CNA","title":"","value":"IBM strongly recommends addressing the vulnerability now by upgrading to iFixes detailed below:\n\nAffected Product(s)Version(s)Remediation/Fix/Instructions\n\nIBM Engineering Lifecycle Management - 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Jazz Foundation</p></td><td>7.0.3</td><td>Download and install <a href=\"https://www.ibm.com/support/fixcentral/swg/downloadFixes?parent=IBM%20Engineering&amp;product=ibm/Rational/IBM+Engineering+Lifecycle+Management&amp;release=7.2&amp;platform=All&amp;function=fixId&amp;fixids=7.0.3-IBM-ELM-iFix022&amp;includeRequisites=0&amp;includeSupersedes=0&amp;downloadMethod=http\" rel=\"nofollow\">iFix022</a></td></tr><tr><td><p>IBM Engineering Lifecycle Management - Jazz Foundation</p></td><td>7.1.0</td><td>Download and install <a href=\"https://www.ibm.com/support/fixcentral/swg/downloadFixes?parent=IBM%20Engineering&amp;product=ibm/Rational/IBM+Engineering+Lifecycle+Management&amp;release=7.1&amp;platform=All&amp;function=fixId&amp;fixids=7.1-IBM-ELM-iFix010&amp;includeRequisites=0&amp;includeSupersedes=0&amp;downloadMethod=http&amp;login=true\" rel=\"nofollow\">iFix010</a></td></tr><tr><td><p>IBM Engineering Lifecycle Management - Jazz Foundation</p></td><td>7.2.0</td><td>Download and install <a href=\"https://www.ibm.com/support/fixcentral/swg/downloadFixes?parent=IBM%20Engineering&amp;product=ibm/Rational/IBM+Engineering+Lifecycle+Management&amp;release=7.2&amp;platform=All&amp;function=fixId&amp;fixids=7.2-IBM-ELM-iFix002&amp;includeRequisites=0&amp;includeSupersedes=0&amp;downloadMethod=http&amp;login=true\" rel=\"nofollow\">iFix002</a></td></tr></tbody></table></div><p></p>"}],"value":"IBM strongly recommends addressing the vulnerability now by upgrading to iFixes detailed below:\n\nAffected Product(s)Version(s)Remediation/Fix/Instructions\n\nIBM Engineering Lifecycle Management - 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Jazz Foundation is vulner","CVE":"CVE-2026-14979","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"14979","Ordinal":"1","NoteData":"IBM Engineering Lifecycle Management 7.0.3 ( Interim Fix 001 through ) Interim Fix 021, 7.1.0 ( Interim Fix 001 through ) Interim Fix 009, and 7.2.0 and 7.2.0 Interim Fix 001 DOORS could allow a remote attacker to cause a denial of service due to improper handling of XML entity expansion.","Type":"Description","Title":"IBM Engineering Lifecycle Management - Jazz Foundation is vulner"}]}}}