{"id":"CVE-2026-93442","state":"PUBLISHED","title":"IBM QRadar SIEM Out-of-bounds Read","description":"IBM QRadar SIEM 7.6.0.0 through 7.6.0.4, and 7.5.0 through 7.5.0 Update Package 16 Interim Fix 001 could allow a remote attacker to cause a denial of service or obtain sensitive information due to an out-of-bounds read.","publishedAt":"2026-10-20T21:48:03.902Z","updatedAt":"2026-10-21T15:37:13.506Z","severity":{"score":8.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","source":"ibm"},"assigner":"ibm","products":["IBM QRadar"],"affected":[{"vendor":"IBM","product":"QRadar","versions":[{"version":"7.6.0.0","status":"affected","lessThanOrEqual":"7.6.0.4","versionType":"semver"},{"version":"7.5.0","status":"affected","lessThanOrEqual":"7.5.0 Update Package 16 Interim Fix 001","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.6.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.6.0.4:*:*:*:*:*:*:*","cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.5.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.5.0:update_package_16_interim_fix_001:*:*:*:*:*:*"]}],"references":["https://www.ibm.com/support/pages/node/7292240"],"weaknesses":["CWE-125"],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/93xxx/CVE-2026-93442.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93442","state":"PUBLISHED","datePublished":"2026-10-20T21:48:03.902Z","dateUpdated":"2026-10-21T15:37:13.506Z","assignerShortName":"ibm","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateReserved":"2026-09-17T22:05:34.817Z"},"containers":{"cna":{"title":"IBM QRadar SIEM Out-of-bounds Read","descriptions":[{"lang":"en","value":"IBM QRadar SIEM 7.6.0.0 through 7.6.0.4, and 7.5.0 through 7.5.0 Update Package 16 Interim Fix 001 could allow a remote attacker to cause a denial of service or obtain sensitive information due to an out-of-bounds read."}],"affected":[{"vendor":"IBM","product":"QRadar","versions":[{"version":"7.6.0.0","status":"affected","lessThanOrEqual":"7.6.0.4","versionType":"semver"},{"version":"7.5.0","status":"affected","lessThanOrEqual":"7.5.0 Update Package 16 Interim Fix 001","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.6.0.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.6.0.4:*:*:*:*:*:*:*","cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.5.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.5.0:update_package_16_interim_fix_001:*:*:*:*:*:*"]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7292240","tags":["vendor-advisory","patch"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":8.2,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-125","lang":"en","description":"CWE-125 Out-of-bounds Read","type":"CWE"}]}],"providerMetadata":{"shortName":"ibm","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateUpdated":"2026-10-20T21:48:25.321Z"},"solutions":[{"lang":"en","value":"IBM strongly encourages customers to update their systems promptly.\n\nProductVersionFixIBM QRadar SIEM7.6.0 7.6.0.5 https://www.ibm.com/support/pages/node/7288897 IBM QRadar SIEM7.5.0 7.5.0 UP16 IF02 https://www.ibm.com/support/pages/node/7289152","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>IBM strongly encourages customers to update their systems promptly.</p><div><div><div><div><table><tbody><tr><td>Product</td><td>Version</td><td>Fix</td></tr><tr><td>IBM QRadar SIEM</td><td>7.6.0</td><td><a href=\"https://www.ibm.com/support/pages/node/7288897\" rel=\"nofollow\">7.6.0.5</a></td></tr><tr><td>IBM QRadar SIEM</td><td>7.5.0</td><td><a href=\"https://www.ibm.com/support/pages/node/7289152\" rel=\"nofollow\">7.5.0 UP16 IF02</a></td></tr></tbody></table></div><p></p></div></div></div>"}]}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-21T15:37:05.507010Z","id":"CVE-2026-93442","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-21T15:37:13.506Z"}}]}}}