Description:
The Apache Software Foundation released security updates to address multiple vulnerabilities in the Apache Tomcat. A remote attacker could exploit the vulnerabilities by sending a specially crafted request to the affected systems.
Affected Systems:
- Apache Tomcat 9.0.0-M1 to 9.0.120
- Apache Tomcat 10.1.0-M1 to 10.1.57
- Apache Tomcat 11.0.0-M1 to 11.0.24
For detailed information of the affected systems, please refer to the corresponding security advisories at software provider's website.
Impact:
Successful exploitation of the vulnerabilities could lead to denial of service or security restriction bypass on an affected system.
Recommendation:
The Apache Software Foundation has released new versions of the software to address the issues and they can be downloaded at the following URL:
https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.121
https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.59
https://tomcat.apache.org/security-11.html#Fixed_in_Apache_Tomcat_11.0.25
More Information:
- https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.121
- https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.59
- https://tomcat.apache.org/security-11.html#Fixed_in_Apache_Tomcat_11.0.25
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-65182 (to CVE-2026-65183)
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-65637
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-65905
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-65927
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-66299
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-66422
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-68525
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-68569
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-68763
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-73180
