How many CVEs have patched sendStreamReset?

2 published CVEs changed sendStreamReset in apache/tomcat, in 10 distinct patches totalling 9 changed lines, between 2024 and 2025.

What is the latest CVE that changed sendStreamReset?

CVE-2025-48989 (Apache Tomcat: h2 DoS - Made You Reset), published 2025-08-13, changed lines 135 to 137 of java/org/apache/coyote/http2/Http2AsyncUpgradeHandler.java.

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

apache/tomcat has 135 CVEs with a located fix in total; 2 of them changed sendStreamReset.

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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SendStreamReset

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Patched Functions
Apache
Tomcat
SendStreamReset

sendStreamReset in apache/tomcat: Patched by 2 CVEs

apache/tomcat

Function

2 files

sendStreamReset

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

Defined in 2 files

Last patched August 13, 2025

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2024–2025

Years

By CVE publication date

Overview

sendStreamReset in apache/tomcat was changed by 2 published CVE fixes between 2024 and 2025, in 10 distinct patches that added or removed 9 lines in total.

The name occurs in 2 files: java/org/apache/coyote/http2/Http2UpgradeHandler.java, java/org/apache/coyote/http2/Http2AsyncUpgradeHandler.java.

apache/tomcat has 135 CVEs with a located fix in total, so 1% of them touched this function.

CVEs that patched it

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

Apache Tomcat: h2 DoS - Made You Reset
CVE-2025-48989 · java/org/apache/coyote/http2/Http2AsyncUpgradeHandler.java · lines 135–137 · +3 −0
High · CVSS 7.5
EPSS 3.7%2025-08-13
Apache Tomcat: h2 DoS - Made You Reset
CVE-2025-48989 · java/org/apache/coyote/http2/Http2UpgradeHandler.java · lines 588–589 · +2 −0
High · CVSS 7.5
EPSS 3.7%2025-08-13
Apache Tomcat: HTTP/2 excess header handling DoS
CVE-2024-34750 · java/org/apache/coyote/http2/Http2AsyncUpgradeHandler.java · line 159 · +1 −1
High · CVSS 8.7
EPSS 4.6%2024-07-03
Apache Tomcat: HTTP/2 excess header handling DoS
CVE-2024-34750 · java/org/apache/coyote/http2/Http2UpgradeHandler.java · line 602 · +1 −1
High · CVSS 8.7
EPSS 4.6%2024-07-03

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Other functions in these files

Functions in the same files that CVE fixes also changed.

1headersEndjava/org/apache/coyote/http2/Http2UpgradeHandler.java2 CVEs · 5 patches2020 to 2024
2resetjava/org/apache/coyote/http2/Http2UpgradeHandler.java2 CVEs · 4 patches2023 to 2024
3reserveWindowSizejava/org/apache/coyote/http2/Http2UpgradeHandler.java1 CVEs · 4 patches2019
4getStreamjava/org/apache/coyote/http2/Http2UpgradeHandler.java1 CVEs · 3 patches2024
5headersContinuejava/org/apache/coyote/http2/Http2UpgradeHandler.java1 CVEs · 3 patches2025
6upgradeDispatchjava/org/apache/coyote/http2/Http2UpgradeHandler.java1 CVEs · 3 patches2025
7decrementActiveRemoteStreamCountjava/org/apache/coyote/http2/Http2UpgradeHandler.java1 CVEs · 3 patches2024
8receivedEndOfStreamjava/org/apache/coyote/http2/Http2UpgradeHandler.java1 CVEs · 3 patches2024

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 sendStreamReset.

How many CVEs have patched sendStreamReset?: 2 published CVEs changed sendStreamReset in apache/tomcat, in 10 distinct patches totalling 9 changed lines, between 2024 and 2025.
What is the latest CVE that changed sendStreamReset?: CVE-2025-48989 (Apache Tomcat: h2 DoS - Made You Reset), published 2025-08-13, changed lines 135 to 137 of java/org/apache/coyote/http2/Http2AsyncUpgradeHandler.java.
How does sendStreamReset compare to the rest of apache/tomcat?: apache/tomcat has 135 CVEs with a located fix in total; 2 of them changed sendStreamReset.
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/http2/Http2UpgradeHandler.java on GitHub (opens in a new tab)
java/org/apache/coyote/http2/Http2AsyncUpgradeHandler.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