How many CVEs have patched handle_msg?

2 published CVEs changed handle_msg in erlang/otp, in 5 distinct patches totalling 22 changed lines, between 2025 and 2025.

What is the latest CVE that changed handle_msg?

CVE-2025-48040 (Malicious Key Exchange Messages may Lead to Excessive Resource Consumption), published 2025-09-11, changed lines 772 to 774 of lib/ssh/src/ssh_connection.erl.

How does handle_msg compare to the rest of erlang/otp?

erlang/otp has 58 CVEs with a located fix in total; 2 of them changed handle_msg.

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
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Handle_msg

handle_msg in erlang/otp: Patched by 2 CVEs

erlang/otp

Function

handle_msg

Name: handle_msg in erlang/otp: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

lib/ssh/src/ssh_connection.erl

Last patched September 11, 2025

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2025

Years

By CVE publication date

Overview

handle_msg in erlang/otp was changed by 2 published CVE fixes in 2025, in 5 distinct patches that added or removed 22 lines in total.

erlang/otp has 58 CVEs with a located fix in total, so 3% of them touched this function.

CVEs that patched it

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

On this page

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

Malicious Key Exchange Messages may Lead to Excessive Resource Consumption
CVE-2025-48040 · lines 772–774 · +1 −2
Medium · CVSS 6.9
EPSS 0.4%2025-09-11
Erlang/OTP SSH Vulnerable to Pre-Authentication RCE
CISA KEV
CVE-2025-32433 · lines 473–491 · +19 −0
Critical · CVSS 10.0
EPSS 98.8%2025-04-16

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1start_channellib/ssh/src/ssh_connection.erl1 CVEs · 4 patches2026
2cache_updatelib/ssh/src/ssh_connection.erl1 CVEs · 3 patches2026
3is_integerlib/ssh/src/ssh_connection.erl1 CVEs · 3 patches2026
4sendlib/ssh/src/ssh_connection.erl1 CVEs · 1 patches2026
5start_clilib/ssh/src/ssh_connection.erl1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in erlang/otp changed by the most CVE fixes.

format3 CVEs · lib/ssh/src/ssh_connection_handler.erl xf_send_status3 CVEs · lib/ssh/src/ssh_sftpd.erl init3 CVEs · lib/ssh/src/ssh_sftpd.erl customize_headers3 CVEs · lib/inets/src/http_server/httpd_request.erl handle_data3 CVEs · lib/ssh/src/ssh_sftpd.erl send_status2 CVEs · lib/inets/src/http_server/httpd_request_handler.erl

All patched functions in erlang/otp

Frequently asked questions

Common questions about CVE fixes to handle_msg.

How many CVEs have patched handle_msg?: 2 published CVEs changed handle_msg in erlang/otp, in 5 distinct patches totalling 22 changed lines, between 2025 and 2025.
What is the latest CVE that changed handle_msg?: CVE-2025-48040 (Malicious Key Exchange Messages may Lead to Excessive Resource Consumption), published 2025-09-11, changed lines 772 to 774 of lib/ssh/src/ssh_connection.erl.
How does handle_msg compare to the rest of erlang/otp?: erlang/otp has 58 CVEs with a located fix in total; 2 of them changed handle_msg.
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

lib/ssh/src/ssh_connection.erl on GitHub (opens in a new tab)
All patched functions in erlang/otp
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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