{"id":"BIT-tomcat-2026-65637","summary":"Apache Tomcat: HTTP/2 no-authority bypass of strict SNI validation - CVE-2026-32990 fix incomplete","details":"Improper Input Validation vulnerability in Apache Tomcat due to incomplete fix for CVE-2026-32990.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.20 through 11.0.24, from 10.1.53 through 10.1.57, from 9.0.115 through 9.0.120.\n\n\n\nUsers are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.","aliases":["CVE-2026-65637"],"modified":"2026-09-08T08:48:21.143913418Z","published":"2026-08-28T14:58:51.237Z","database_specific":{"severity":"Critical","cpes":["cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:*:*:*:*:*:maven:*:*"]},"references":[{"type":"ADVISORY","url":"https://lists.apache.org/thread/djog953z1ohsyt25bdvhfzbmsy22vgcj"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-65637"}],"affected":[{"package":{"name":"tomcat","ecosystem":"Bitnami","purl":"pkg:bitnami/tomcat"},"ranges":[{"type":"SEMVER","events":[{"introduced":"9.0.115"},{"fixed":"9.0.121"},{"introduced":"10.1.53"},{"fixed":"10.1.58"},{"introduced":"11.0.20"},{"fixed":"11.0.25"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/tomcat/BIT-tomcat-2026-65637.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}],"schema_version":"1.9.0"}