{"id":"CVE-2026-12744","aliases":["EUVD-2026-72797","GHSA-rqrh-xrq8-v5c4"],"status":"published","title":"A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows...","description":"A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote unauthenticated attacker to execute arbitrary code on the server.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0294,"percentile":0.87232,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-09-08T14:20:34Z","modified":"2026-09-18T17:56:12Z","products":[{"vendor":"ivanti","product":"neurons for itsm"},{"vendor":"ivanti","product":"neurons_for_itsm"}],"references":[{"url":"https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Neurons-for-ITSM-Multiple-CVEs?language=en_US","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-12744"},{"url":"https://github.com/advisories/GHSA-rqrh-xrq8-v5c4"}],"sources":{"cve":[{"id":"CVE-2026-12744","description":"A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote unauthenticated attacker to execute arbitrary code on the server.","status":"published","published":"2026-09-08T14:20:34.168Z","modified":"2026-09-09T04:26:38.767Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:19:47.998488Z"}],"euvd":[{"id":"EUVD-2026-72797","description":"A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote unauthenticated attacker to execute arbitrary code on the server.","status":"published","published":"2026-09-08T14:20:34Z","modified":"2026-09-09T04:26:38Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T17:28:28.121378Z"}],"ghsa":[{"id":"GHSA-rqrh-xrq8-v5c4","title":"A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows...","description":"A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote unauthenticated attacker to execute arbitrary code on the server.","status":"published","published":"2026-09-08T15:31:56Z","modified":"2026-09-08T15:32:04Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:11:28.397774Z"}],"nvd":[{"id":"CVE-2026-12744","description":"A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote unauthenticated attacker to execute arbitrary code on the server.","status":"published","published":"2026-09-08T15:18:41.08Z","modified":"2026-09-18T17:56:12.373Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:12:44.436435Z"}]}}