{"id":"CVE-2026-93441","aliases":["EUVD-2026-106860","GHSA-f3c3-ppjc-gwr4"],"status":"published","title":"IBM QRadar SIEM HTTP Receiver protocol is vulnerable to a denial of service","description":"IBM QRadar SIEM could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption.","severity":{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00327,"percentile":0.26008,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2026-10-20T21:51:16Z","modified":"2026-10-26T18:20:34Z","products":[{"vendor":"ibm","product":"qradar security information and event management"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7292244","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93441"},{"url":"https://github.com/advisories/GHSA-f3c3-ppjc-gwr4"}],"sources":{"cve":[{"id":"CVE-2026-93441","title":"IBM QRadar SIEM HTTP Receiver protocol is vulnerable to a denial of service","description":"IBM QRadar SIEM could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption.","status":"published","published":"2026-10-20T21:51:16.499Z","modified":"2026-10-26T17:37:11.672Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:19:54.50686Z"}],"euvd":[{"id":"EUVD-2026-106860","description":"IBM QRadar SIEM could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption.","status":"published","published":"2026-10-20T21:51:16Z","modified":"2026-10-26T17:37:11Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T16:59:28.784227Z"}],"ghsa":[{"id":"GHSA-f3c3-ppjc-gwr4","title":"IBM QRadar SIEM could allow a remote attacker to cause a denial of service due to uncontrolled...","description":"IBM QRadar SIEM could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption.","status":"published","published":"2026-10-21T00:33:49Z","modified":"2026-10-21T00:34:01Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:14:08.480034Z"}],"nvd":[{"id":"CVE-2026-93441","description":"IBM QRadar SIEM could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption.","status":"published","published":"2026-10-20T22:21:07.327Z","modified":"2026-10-26T18:20:34.553Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:13:02.045979Z"}]}}