CVE-2026-65182
Improper Access Control, Incorrect Authorization vulnerability in Apache Tomcat leads to security constraint bypass if a constraint for a longer path is specified before a more restrictive constraint for a shorter sub-path. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Users are recommended to upgrade to version 11.0.25, 10.1.58, 9.0.121, which fixes the issue.
Scoring
- Severity
- CRITICAL
- CVSS base score
- 9.1
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- EPSS probability
- 0.59%
- CWE
- CWE-284, CWE-863
- Published
- 2026-08-25
- Last modified
- 2026-08-26
Affected products
- Apache Software Foundation Apache Tomcat
- Apache Software Foundation Apache Tomcat
- Apache Software Foundation Apache Tomcat
- Apache Software Foundation Apache Tomcat
- Apache Software Foundation Apache Tomcat
- Apache Software Foundation Apache Tomcat
Weakness type
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