Improper Validation of Syntactic Correctness of Input Affecting tomcat:tomcat-coyote package, versions [0,]
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-TOMCAT-16691218
- published14 May 2026
- disclosed12 May 2026
- creditDawit Jeong
Introduced: 12 May 2026
CVE-2026-41293 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
tomcat:tomcat-coyote is a discontinued coyote plugin for Tomcat.
Affected versions of this package are vulnerable to Improper Validation of Syntactic Correctness of Input in the processing of HTTP/2 request headers. An attacker can cause unexpected behavior or potentially compromise the application by sending specially crafted HTTP/2 request headers.