CVE-2025-48988: Apache Tomcat

High severity, CVSS 7.5. EPSS: 30.5% chance of exploitation in the next 30 days.

Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through 9.0.105. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.

Affected products

• Apache Tomcat: from 9.0.0, before 9.0.106 (fixed in 9.0.106); from 10.1.0, before 10.1.42 (fixed in 10.1.42); from 11.0.0, before 11.0.8 (fixed in 11.0.8)

Published 2025-06-16. Last modified 2026-06-17.