{"id":"UBUNTU-CVE-2026-41293","details":"Improper Input Validation vulnerability 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 10.0.0-M1 through 10.0.27. Older, end of support versions may also be affected. Users are recommended to upgrade to version [FIXED_VERSION], which fixes the issue.","modified":"2026-06-18T22:14:19.474602041Z","published":"2026-05-12T16:16:00Z","related":["USN-8417-1","USN-8450-1"],"upstream":["CVE-2026-41293"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-41293"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-41293"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8417-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8450-1"}],"affected":[{"package":{"name":"tomcat9","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/tomcat9?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.16-3ubuntu0.18.04.2+esm8"}]}],"versions":["9.0.16-3~18.04.1","9.0.16-3ubuntu0.18.04.1","9.0.16-3ubuntu0.18.04.2","9.0.16-3ubuntu0.18.04.2+esm1","9.0.16-3ubuntu0.18.04.2+esm2","9.0.16-3ubuntu0.18.04.2+esm3","9.0.16-3ubuntu0.18.04.2+esm4","9.0.16-3ubuntu0.18.04.2+esm5","9.0.16-3ubuntu0.18.04.2+esm6","9.0.16-3ubuntu0.18.04.2+esm7"],"ecosystem_specific":{"availability":"Available 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with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41293.json"}},{"package":{"name":"tomcat9","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/tomcat9?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.58-1ubuntu0.2+esm4"}]}],"versions":["9.0.43-3","9.0.54-1","9.0.55-1","9.0.58-1","9.0.58-1ubuntu0.1","9.0.58-1ubuntu0.1+esm1","9.0.58-1ubuntu0.1+esm2","9.0.58-1ubuntu0.1+esm3","9.0.58-1ubuntu0.1+esm4","9.0.58-1ubuntu0.2","9.0.58-1ubuntu0.2+esm1","9.0.58-1ubuntu0.2+esm2","9.0.58-1ubuntu0.2+esm3"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: 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with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41293.json"}},{"package":{"name":"tomcat9","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/tomcat9?arch=source&distro=esm-apps%2Fnoble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.70-2ubuntu0.1+esm3"}]}],"versions":["9.0.70-1ubuntu1","9.0.70-2","9.0.70-2ubuntu0.1","9.0.70-2ubuntu0.1+esm1","9.0.70-2ubuntu0.1+esm2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: 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