Open Redirect Affecting org.apache.tomcat:tomcat-catalina package, versions [8.5.30,9.0.116)[10.1.0-M1,10.1.53)[11.0.0-M1,11.0.20)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JAVA-ORGAPACHETOMCAT-15990788
- published12 Apr 2026
- disclosed8 Apr 2026
- creditgregk4sec
Introduced: 8 Apr 2026
CVE-2026-25854 (opens in a new tab)How to fix?
Upgrade org.apache.tomcat:tomcat-catalina to version 9.0.116, 10.1.53, 11.0.20 or higher.
Overview
org.apache.tomcat:tomcat-catalina is a Tomcat Servlet Engine Core Classes and Standard implementations.
Affected versions of this package are vulnerable to Open Redirect via the LoadBalancerDrainingValve.invoke() function. When the LoadBalancerDrainingValve is in the disabled (draining) state, an attacker can redirect users to a malicious attacker-controlled URL.