{"id":"CVE-2026-103499","title":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 and IBM WebSphere Application Server 8.5, and 9.0 Liberty could allow a remote unauthenticated attacker to cause a denial of service due to uncontrolled resource consu…","summary":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 and IBM WebSphere Application Server 8.5, and 9.0 Liberty could allow a remote unauthenticated attacker to cause a denial of service due to uncontrolled resource consu…","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-400"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T16:17:14.080","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-103499","references":[{"url":"https://www.ibm.com/support/pages/node/7292214","label":"psirt@us.ibm.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-13T14:29:01.844Z","vendor":"IBM","product":"WebSphere Application Server - Liberty","affected":["websphere_application_server_-_liberty >= 17.0.0.3 <= 26.0.0.10","websphere_application_server 8.5","websphere_application_server 9.0"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-13T14:05:03.265177Z"},"epss":0.00429,"epssPercentile":0.3696,"slug":"CVE-2026-103499","body":"## Overview\n\nIBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 and IBM WebSphere Application Server 8.5, and 9.0 Liberty could allow a remote unauthenticated attacker to cause a denial of service due to uncontrolled resource consumption.\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":[]}