# org.apache.tomcat:tomcat-util (Maven) vulnerabilities

5 known vulnerabilities (1 critical, 1 medium, 1 low), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Dependents: 43
- Registry: https://central.sonatype.com/artifact/org.apache.tomcat/tomcat-util

## Advisories (5)

### [CVE-2026-53434](https://cve.now/CVE-2026-53434): Apache Tomcat: Invalid CRL configuration doesn't trigger failure for FFM Connector

- Severity: Critical 9.1
- Published: Jun 29, 2026
- Affected: from 11.0.0-M1, fixed in 11.0.23; from 10.1.0-M7, fixed in 10.1.56; from 9.0.83, fixed in 9.0.119.

### [CVE-2023-42795](https://cve.now/CVE-2023-42795): Apache Tomcat: Failure during request clean-up leads to sensitive data leaking to subsequent requests

- Severity: Medium 5.3
- Published: Oct 10, 2023
- Affected: from 11.0.0-M1, fixed in 11.0.0-M12; from 10.1.0-M1, fixed in 10.1.14; from 9.0.0-M1, fixed in 9.0.81; from 8.5.0, fixed in 8.5.94.

### [CVE-2022-45143](https://cve.now/CVE-2022-45143): Apache Tomcat: JsonErrorReportValve escaping

- Severity: Low
- Published: Jan 3, 2023
- Affected: from 8.5.83, fixed in 8.5.84; from 9.0.40, fixed in 9.0.69.

### [CVE-2016-8745](https://cve.now/CVE-2016-8745): A bug in the error handling of the send file code for the NIO HTTP connector in Apache Tomcat 9.0.0.M1 to 9.0.0.M13, 8.5.0 to 8.5.8…

- Severity: Unrated
- Published: Aug 10, 2017
- Affected: from 9.0.0.M1, fixed in 9.0.0.M14; from 8.5.0, fixed in 8.5.9; from 8.0.0-RC1, fixed in 8.0.41; from 7.0.0, fixed in 7.0.75; from 6.0.16, fixed in 6.0.50.

### [CVE-2014-0099](https://cve.now/CVE-2014-0099): Integer overflow in java/org/apache/tomcat/util/buf/Ascii.java in Apache Tomcat before 6.0.40, 7.x before 7.0.53, and 8.x before 8.0.4, when

- Severity: Unrated
- Published: May 31, 2014
- Affected: fixed in 6.0.40; from 7.0.0, fixed in 7.0.54; from 8.0.0, fixed in 8.0.6.

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