How many CVEs have patched do_open?

2 published CVEs changed do_open in erlang/otp, in 4 distinct patches totalling 6 changed lines, between 2025 and 2026.

What is the latest CVE that changed do_open?

CVE-2026-32147 (SFTP chroot bypass via path traversal in SSH_FXP_FSETSTAT), published 2026-04-21, changed lines 718 of lib/ssh/src/ssh_sftpd.erl.

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

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

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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erlang/otp

Function

do_open

Name: do_open 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 April 21, 2026

2

CVEs

That changed this function

4

Distinct patches

Backports counted once

6

Lines changed

Added plus removed

2025–2026

Years

By CVE publication date

Overview

do_open in erlang/otp was changed by 2 published CVE fixes between 2025 and 2026, in 4 distinct patches that added or removed 6 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 do_open, newest first, with the lines each fix touched.

SFTP chroot bypass via path traversal in SSH_FXP_FSETSTAT
CVE-2026-32147 · line 718 · +1 −1
Medium · CVSS 5.3
EPSS 0.4%2026-04-21
SSH_FXP_OPENDIR may Lead to Exhaustion of File Handles
CVE-2025-48041 · lines 773–775 · +3 −1
High · CVSS 7.1
EPSS 0.4%2025-09-11

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

Monitor otp CVEs

Other functions in these files

Functions in the same file that CVE fixes also changed.

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 do_open.

How many CVEs have patched do_open?: 2 published CVEs changed do_open in erlang/otp, in 4 distinct patches totalling 6 changed lines, between 2025 and 2026.
What is the latest CVE that changed do_open?: CVE-2026-32147 (SFTP chroot bypass via path traversal in SSH_FXP_FSETSTAT), published 2026-04-21, changed lines 718 of lib/ssh/src/ssh_sftpd.erl.
How does do_open compare to the rest of erlang/otp?: erlang/otp has 58 CVEs with a located fix in total; 2 of them changed do_open.
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

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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