{"affected":[],"aliases":["CVE-2026-86350"],"database_specific":{"cwe_ids":["CWE-444"],"github_reviewed":false,"github_reviewed_at":null,"nvd_published_at":"2026-09-23T12:17:08Z","severity":null},"details":"Inconsistent interpretation of HTTP/2 requests ('HTTP Request/Response smuggling') vulnerability in Apache Tomcat caused by a regression in fix for CVE-2026-41293 can trigger request header mix-up.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.22 through 11.0.25, from 10.1.55 through 10.1.59, from 9.0.118 through 9.0.121.\n\n\n\nUsers are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue.","id":"GHSA-6ff5-mwrj-376m","modified":"2026-09-23T12:31:16Z","published":"2026-09-23T12:31:16Z","references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86350"},{"type":"WEB","url":"https://lists.apache.org/thread/mss45z99lcdd5dtpgcn45dy82f3toswc"}],"schema_version":"1.4.0","severity":[]}