How many CVEs have patched handle_data?

3 published CVEs changed handle_data in erlang/otp, in 5 distinct patches totalling 62 changed lines, between 2025 and 2026.

What is the latest CVE that changed handle_data?

CVE-2026-54886 (SSH SFTP server denial of service via extended channel data infinite loop), published 2026-07-02, changed lines 238 to 263 of lib/ssh/src/ssh_sftpd.erl.

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

erlang/otp has 58 CVEs with a located fix in total; 3 of them changed handle_data.

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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Handle_data

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Patched Functions
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Otp
Handle_data

handle_data in erlang/otp: Patched by 3 CVEs

erlang/otp

Function

handle_data

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

lib/ssh/src/ssh_sftpd.erl

Last patched July 2, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2025–2026

Years

By CVE publication date

Overview

handle_data in erlang/otp was changed by 3 published CVE fixes between 2025 and 2026, in 5 distinct patches that added or removed 62 lines in total.

erlang/otp has 58 CVEs with a located fix in total, so 5% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed handle_data, 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

SSH SFTP server denial of service via extended channel data infinite loop
CVE-2026-54886 · lines 238–263 · +6 −3 in 2 hunks
Medium · CVSS 5.3
EPSS 0.3%2026-07-02
Unverified File Handles can Cause Excessive Use of System Resources
CVE-2025-48038 · lines 262–280 · +12 −1
Medium · CVSS 5.3
EPSS 0.4%2025-09-11
SSH SFTP packet size not verified properly in Erlang OTP
CVE-2025-26618 · lines 189–224 · +29 −11
High · CVSS 7.0
EPSS 0.5%2025-02-20

Get an alert when the next CVE fix lands in erlang/otp, with the patched functions.

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1initlib/ssh/src/ssh_sftpd.erl3 CVEs · 7 patches2025
2xf_send_statuslib/ssh/src/ssh_sftpd.erl3 CVEs · 7 patches2025 to 2026
3do_openlib/ssh/src/ssh_sftpd.erl2 CVEs · 4 patches2025 to 2026
4is_prefix_componentslib/ssh/src/ssh_sftpd.erl1 CVEs · 2 patches2026
5get_handlelib/ssh/src/ssh_sftpd.erl1 CVEs · 1 patches2026
6statlib/ssh/src/ssh_sftpd.erl1 CVEs · 1 patches2026
7xf_send_namelib/ssh/src/ssh_sftpd.erl1 CVEs · 1 patches2026
8get_attrslib/ssh/src/ssh_sftpd.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 send_status2 CVEs · lib/inets/src/http_server/httpd_request_handler.erl handle_msg2 CVEs · lib/ssh/src/ssh_connection.erl

All patched functions in erlang/otp

Frequently asked questions

Common questions about CVE fixes to handle_data.

How many CVEs have patched handle_data?: 3 published CVEs changed handle_data in erlang/otp, in 5 distinct patches totalling 62 changed lines, between 2025 and 2026.
What is the latest CVE that changed handle_data?: CVE-2026-54886 (SSH SFTP server denial of service via extended channel data infinite loop), published 2026-07-02, changed lines 238 to 263 of lib/ssh/src/ssh_sftpd.erl.
How does handle_data compare to the rest of erlang/otp?: erlang/otp has 58 CVEs with a located fix in total; 3 of them changed handle_data.
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_sftpd.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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