{"id":"CVE-2026-88041","revision":"674546fadd624970846b168c51f5b2b4","records":[{"revision":"674546fadd624970846b168c51f5b2b4","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-88041","aliases":[],"title":"Apache Tomcat: HTTP/2 trailer header cross-contamination","description":"Incomplete cleanup vulnerability in Apache Tomcat allowed an trailer information from a previous request to leak into a subsequent request.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.0-M23 through 11.0.26, from 10.1.27 through 10.1.60, from 9.0.92 through 9.0.122.\n\n\n\nUsers are recommended to upgrade to version 11.0.27, 10.1.61 or 9.0.123, which fix the issue.","state":0,"publishedAt":"2026-10-20T13:43:28.681+00:00","modifiedAt":"2026-10-20T18:10:05.285+00:00","affected":[{"ecosystem":"Vendor product","name":"Apache Tomcat","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Apache Software Foundation\",\n                    \"product\": \"Apache Tomcat\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"11.0.0-M23\",\n                            \"lessThanOrEqual\": \"11.0.26\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"10.1.27\",\n                            \"lessThanOrEqual\": \"10.1.60\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"9.0.92\",\n                            \"lessThanOrEqual\": \"9.0.122\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[],"references":["https://lists.apache.org/thread.html/dnmm9l3byytg3l66nk1jrqfrl7jty7n1"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-88041","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-88041","identifiers":["CVE-2026-88041"]},"retained":false,"historicalAffected":[]}],"coverage":[]}