How many CVEs have patched ChunkedInputFilter?

4 published CVEs changed ChunkedInputFilter in apache/tomcat, in 9 distinct patches totalling 33 changed lines, between 2014 and 2026.

What is the latest CVE that changed ChunkedInputFilter?

CVE-2026-24880 (Apache Tomcat: Request smuggling via invalid chunk extension), published 2026-04-09, changed lines 111 of java/org/apache/coyote/http11/filters/ChunkedInputFilter.java.

How does ChunkedInputFilter compare to the rest of apache/tomcat?

apache/tomcat has 135 CVEs with a located fix in total; 4 of them changed ChunkedInputFilter.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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ChunkedInputFilter

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Patched Functions
Apache
Tomcat
ChunkedInputFilter

ChunkedInputFilter in apache/tomcat: Patched by 4 CVEs

apache/tomcat

Class

ChunkedInputFilter

Name: ChunkedInputFilter in apache/tomcat: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

java/org/apache/coyote/http11/filters/ChunkedInputFilter.java

Last patched April 9, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2014–2026

Years

By CVE publication date

Overview

ChunkedInputFilter in apache/tomcat was changed by 4 published CVE fixes between 2014 and 2026, in 9 distinct patches that added or removed 33 lines in total.

apache/tomcat has 135 CVEs with a located fix in total, so 3% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed ChunkedInputFilter, newest first, with the lines each fix touched.

Apache Tomcat: Request smuggling via invalid chunk extension
CVE-2026-24880 · line 111 · +1 −1
High · CVSS 7.5
EPSS 0.7%2026-04-09
Uncontrolled Resource Consumption in Apache Tomcat
CVE-2014-0230 · lines 141–156 · +5 −1 in 2 hunks
High · CVSS 7.8
EPSS 20.2%2015-06-07
Improper Input Validation in Apache Tomcat
CVE-2014-0227 · lines 41–145 · +9 −0 in 2 hunks
Medium · CVSS 6.4
EPSS 21.0%2015-02-16
Apache Tomcat Denial of Service vulnerability
CVE-2013-4322 · lines 121–137 · +15 −1
Medium · CVSS 4.3
EPSS 9.5%2014-02-26

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1parseChunkHeaderjava/org/apache/coyote/http11/filters/ChunkedInputFilter.java4 CVEs · 9 patches2014 to 2026
2recyclejava/org/apache/coyote/http11/filters/ChunkedInputFilter.java3 CVEs · 6 patches2014 to 2026
3parseHeaderjava/org/apache/coyote/http11/filters/ChunkedInputFilter.java3 CVEs · 5 patches2014 to 2023
4endjava/org/apache/coyote/http11/filters/ChunkedInputFilter.java2 CVEs · 3 patches2015
5skipChunkHeaderjava/org/apache/coyote/http11/filters/ChunkedInputFilter.java1 CVEs · 2 patches2026
6parseCRLFjava/org/apache/coyote/http11/filters/ChunkedInputFilter.java1 CVEs · 1 patches2015
7isFinishedjava/org/apache/coyote/http11/filters/ChunkedInputFilter.java1 CVEs · 1 patches2015
8doReadjava/org/apache/coyote/http11/filters/ChunkedInputFilter.java1 CVEs · 1 patches2015

Other hotspots in the repository

Functions in apache/tomcat changed by the most CVE fixes.

fixDocBase5 CVEs · java/org/apache/catalina/startup/ContextConfig.java expand5 CVEs · java/org/apache/catalina/startup/ExpandWar.java validate5 CVEs · java/org/apache/catalina/startup/ExpandWar.java invoke4 CVEs · java/org/apache/catalina/authenticator/AuthenticatorBase.java parseParts4 CVEs · java/org/apache/catalina/connector/Request.java parseChunkHeader4 CVEs · java/org/apache/coyote/http11/filters/ChunkedInputFilter.java

All patched functions in apache/tomcat

Frequently asked questions

Common questions about CVE fixes to ChunkedInputFilter.

How many CVEs have patched ChunkedInputFilter?: 4 published CVEs changed ChunkedInputFilter in apache/tomcat, in 9 distinct patches totalling 33 changed lines, between 2014 and 2026.
What is the latest CVE that changed ChunkedInputFilter?: CVE-2026-24880 (Apache Tomcat: Request smuggling via invalid chunk extension), published 2026-04-09, changed lines 111 of java/org/apache/coyote/http11/filters/ChunkedInputFilter.java.
How does ChunkedInputFilter compare to the rest of apache/tomcat?: apache/tomcat has 135 CVEs with a located fix in total; 4 of them changed ChunkedInputFilter.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

java/org/apache/coyote/http11/filters/ChunkedInputFilter.java on GitHub (opens in a new tab)
All patched functions in apache/tomcat
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References