{"id":"CVE-2026-11548","title":"IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by an HTTP request smuggling vulnerability.","summary":"IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by an HTTP request smuggling vulnerability.","severity":"medium","cvss":4.8,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","cwe":["CWE-444"],"vendor":"IBM","product":"CICS TX Advanced","affected":["cics_tx_advanced 10.1"],"published":"2026-09-18","updated":"2026-09-19","sourceUpdated":"2026-09-19T15:16:57.223","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-11548","references":[{"url":"https://www.ibm.com/support/pages/node/7287740","label":"psirt@us.ibm.com"}],"tags":["nvd","cve.org"],"epss":0.00229,"epssPercentile":0.13978,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-19T13:36:23.149331Z"},"ingestedAt":"2026-09-18T19:49:30.603Z","slug":"CVE-2026-11548","body":"## Overview\n\nIBM WebSphere Application Server and WebSphere Application Server Liberty are affected by an HTTP request smuggling vulnerability.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":26,"depthScoreParts":{"impact":26.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}