How many CVEs have patched parse?

3 published CVEs changed parse in apache/tomcat, in 5 distinct patches totalling 27 changed lines, between 2014 and 2026.

What is the latest CVE that changed parse?

CVE-2026-24880 (Apache Tomcat: Request smuggling via invalid chunk extension), published 2026-04-09, changed lines 48 to 60 of java/org/apache/tomcat/util/http/parser/ChunkExtension.java.

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

apache/tomcat has 135 CVEs with a located fix in total; 3 of them changed parse.

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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Patched Functions
Apache
Tomcat
Parse

parse in apache/tomcat: Patched by 3 CVEs

apache/tomcat

Function

3 files

parse

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

Defined in 3 files

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

parse in apache/tomcat was changed by 3 published CVE fixes between 2014 and 2026, in 5 distinct patches that added or removed 27 lines in total.

The name occurs in 3 files: java/org/apache/tomcat/util/http/parser/ChunkExtension.java, java/org/apache/tomcat/util/descriptor/tld/TldParser.java, java/org/apache/catalina/valves/rewrite/RewriteValve.java.

On this page

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

apache/tomcat has 135 CVEs with a located fix in total, so 2% of them touched this function.

CVEs that patched it

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

Apache Tomcat: Request smuggling via invalid chunk extension
CVE-2026-24880 · java/org/apache/tomcat/util/http/parser/ChunkExtension.java · lines 48–60 · +4 −0 in 2 hunks
High · CVSS 7.5
EPSS 0.7%2026-04-09
Apache Tomcat: Directory traversal via rewrite with possible RCE if PUT is enabled
CVE-2025-55752 · java/org/apache/catalina/valves/rewrite/RewriteValve.java · lines 676–679 · +4 −0
High · CVSS 7.7
EPSS 64.4%2025-10-27
Missing XML Validation in Apache Tomcat
CVE-2014-0119 · java/org/apache/tomcat/util/descriptor/tld/TldParser.java · lines 54–92 · +19 −0 in 2 hunks
Medium · CVSS 4.3
EPSS 7.6%2014-05-31

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Other functions in these files

Functions in the same files that CVE fixes also changed.

1invokejava/org/apache/catalina/valves/rewrite/RewriteValve.java3 CVEs · 8 patches2025
2encodeForRewritejava/org/apache/catalina/valves/rewrite/RewriteValve.java1 CVEs · 2 patches2025
3TldParserjava/org/apache/tomcat/util/descriptor/tld/TldParser.java1 CVEs · 1 patches2014

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 parse.

How many CVEs have patched parse?: 3 published CVEs changed parse in apache/tomcat, in 5 distinct patches totalling 27 changed lines, between 2014 and 2026.
What is the latest CVE that changed parse?: CVE-2026-24880 (Apache Tomcat: Request smuggling via invalid chunk extension), published 2026-04-09, changed lines 48 to 60 of java/org/apache/tomcat/util/http/parser/ChunkExtension.java.
How does parse compare to the rest of apache/tomcat?: apache/tomcat has 135 CVEs with a located fix in total; 3 of them changed parse.
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/tomcat/util/http/parser/ChunkExtension.java on GitHub (opens in a new tab)
java/org/apache/tomcat/util/descriptor/tld/TldParser.java on GitHub (opens in a new tab)
java/org/apache/catalina/valves/rewrite/RewriteValve.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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