{"schemaVersion":3,"id":"CVE-2026-86248","aliases":["UBUNTU-CVE-2026-86248","DEBIAN-CVE-2026-86248"],"status":"published","duplicateOf":null,"title":null,"description":"CLIENT_CERT authentication does not fail as expected for some scenarios when soft fail is disabled vulnerability in Apache Tomcat.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.0-M14 through 11.0.25, from 10.1.22 through 10.1.59, from 9.0.92 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 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