{"id":"CVE-2026-105442","title":"IBM WebSphere Application Server 8.5, and 9.0 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 Liberty could allow a remote attacker to cause a denial of service caused by an insecure deserialization in the messa…","summary":"IBM WebSphere Application Server 8.5, and 9.0 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 Liberty could allow a remote attacker to cause a denial of service caused by an insecure deserialization in the messa…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-502"],"published":"2026-10-13","updated":"2026-10-14","sourceUpdated":"2026-10-14T17:18:15.073","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-105442","references":[{"url":"https://www.ibm.com/support/pages/node/7292221","label":"psirt@us.ibm.com"}],"tags":["nvd","cve.org"],"epss":0.00395,"epssPercentile":0.335,"ingestedAt":"2026-10-13T21:58:14.168Z","vendor":"IBM","product":"WebSphere Application Server","affected":["websphere_application_server 8.5","websphere_application_server 9.0","websphere_application_server_-_liberty >= 17.0.0.3 <= 26.0.0.10"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-14T16:55:21.531162Z"},"slug":"CVE-2026-105442","body":"## Overview\n\nIBM WebSphere Application Server 8.5, and 9.0 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 Liberty could allow a remote attacker to cause a denial of service caused by an insecure deserialization in the messaging service.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}