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Apache Tomcat Improper Handling of Case Sensitivity Vulnerability - CVE-2026-43513 - Vulnerability Database
Apache Tomcat

Apache Tomcat Improper Handling of Case Sensitivity Vulnerability - CVE-2026-43513

High
Reference: CVE-2026-43513
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2026-43513
Title: Apache Tomcat Improper Handling of Case Sensitivity Vulnerability
Overview:

Improper Handling of Case Sensitivity vulnerability in LockOutRealm 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. Older unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.22 10.1.55 or 9.0.118 which fix the issue.