Debian 11 Tomcat9 Important Security Flaws Fix DLA-4468-1 CVE-2025-55752
debian lts
February 5, 2026
Several security vulnerabilities have been found in Tomcat 9, a Java web server and servlet engine
Summary
For Debian 11 bullseye, these problems have been fixed in version
9.0.107-0+deb11u2.
We recommend that you upgrade your tomcat9 packages.
For the detailed security status of tomcat9 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/tomcat9
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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Severity
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Package: tomcat9
Version: 9.0.107-0+deb11u2
CVE ID: CVE-2025-55752 CVE-2025-55754 CVE-2025-61795
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