{"id":"CVE-2026-11711","title":"IBM WebSphere Application Server 9.0 and 8.5 is affected by a deserialization vulnerability in the Name Service component.","summary":"IBM WebSphere Application Server 9.0 and 8.5 is affected by a deserialization vulnerability in the Name Service component.","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-502"],"vendor":"IBM","product":"WebSphere Application Server","affected":["websphere_application_server 9.0","websphere_application_server 8.5"],"published":"2026-09-18","updated":"2026-09-19","sourceUpdated":"2026-09-19T15:16:57.447","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-11711","references":[{"url":"https://www.ibm.com/support/pages/node/7286610","label":"psirt@us.ibm.com"}],"tags":["nvd","cve.org"],"epss":0.00376,"epssPercentile":0.31407,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-19T13:36:44.053258Z"},"ingestedAt":"2026-09-18T19:49:30.601Z","slug":"CVE-2026-11711","body":"## Overview\n\nIBM WebSphere Application Server 9.0 and 8.5 is affected by a deserialization vulnerability in the Name Service component.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}