How many CVEs have patched concatenate?

1 published CVEs changed concatenate in spring-projects/spring-framework, in 2 distinct patches totalling 3 changed lines, between 2026 and 2026.

What is the latest CVE that changed concatenate?

CVE-2026-41851 (Spring Framework Denial of Service via Unbounded Cache in SpEL), published 2026-06-09, changed lines 168 to 170 of spring-expression/src/main/java/org/springframework/expression/spel/ast/OpPlus.java.

How does concatenate compare to the rest of spring-projects/spring-framework?

spring-projects/spring-framework has 54 CVEs with a located fix in total; 1 of them changed concatenate.

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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concatenate in spring-projects/spring-framework: Patched by 1 CVEs

spring-projects/spring-framework

Function

concatenate

Name: concatenate in spring-projects/spring-framework: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

spring-expression/src/main/java/org/springframework/expression/spel/ast/OpPlus.java

Last patched June 9, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

concatenate in spring-projects/spring-framework was changed by 1 published CVE fixes in 2026, in 2 distinct patches that added or removed 3 lines in total.

spring-projects/spring-framework has 54 CVEs with a located fix in total, so 2% of them touched this function.

CVEs that patched it

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

Spring Framework Denial of Service via Unbounded Cache in SpEL
CVE-2026-41851 · lines 168–170 · +2 −1
High · CVSS 7.5
EPSS 0.5%2026-06-09

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1getValueInternalspring-expression/src/main/java/org/springframework/expression/spel/ast/OpPlus.java1 CVEs · 2 patches2026

Other hotspots in the repository

Functions in spring-projects/spring-framework changed by the most CVE fixes.

createXmlInputFactory4 CVEs · spring-web/src/main/java/org/springframework/http/converter/xml/Jaxb2CollectionHttpMessageConverter.java createXmlReader3 CVEs · spring-oxm/src/main/java/org/springframework/oxm/support/AbstractMarshaller.java processSource3 CVEs · spring-web/src/main/java/org/springframework/http/converter/xml/Jaxb2RootElementHttpMessageConverter.java isAllowed3 CVEs · spring-context/src/main/java/org/springframework/validation/DataBinder.java readStAXSource3 CVEs · spring-web/src/main/java/org/springframework/http/converter/xml/SourceHttpMessageConverter.java getResource2 CVEs · spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceHttpRequestHandler.java

All patched functions in spring-projects/spring-framework

Frequently asked questions

Common questions about CVE fixes to concatenate.

How many CVEs have patched concatenate?: 1 published CVEs changed concatenate in spring-projects/spring-framework, in 2 distinct patches totalling 3 changed lines, between 2026 and 2026.
What is the latest CVE that changed concatenate?: CVE-2026-41851 (Spring Framework Denial of Service via Unbounded Cache in SpEL), published 2026-06-09, changed lines 168 to 170 of spring-expression/src/main/java/org/springframework/expression/spel/ast/OpPlus.java.
How does concatenate compare to the rest of spring-projects/spring-framework?: spring-projects/spring-framework has 54 CVEs with a located fix in total; 1 of them changed concatenate.
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

spring-expression/src/main/java/org/springframework/expression/spel/ast/OpPlus.java on GitHub (opens in a new tab)
All patched functions in spring-projects/spring-framework
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
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FAQ
References