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Apache Tomcat Improper Authorization Vulnerability - CVE-2026-43515 - Vulnerability Database
Apache Tomcat

Apache Tomcat Improper Authorization Vulnerability - CVE-2026-43515

Critical
Reference: CVE-2026-43515
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2026-43515
Title: Apache Tomcat Improper Authorization Vulnerability
Overview:

Improper Authorization vulnerability when multiple method constraints define an HTTP method for the same extension in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21 from 10.1.0-M1 through 10.1.54 from 9.0.0.M1 through 9.0.117 from 8.5.0 through 8.5.100 from 7.0.0 through 7.0.109. Users are recommended to upgrade to version 11.0.22 10.1.55 or 9.0.118 which fix the issue.