How many CVEs have patched checkPort?

1 published CVEs changed checkPort in freescout-help-desk/freescout, in 1 distinct patches totalling 2 changed lines, between 2026 and 2026.

What is the latest CVE that changed checkPort?

CVE-2026-40566 (FreeScout vulnerable to SSRF via IMAP/SMTP Connection Test Endpoints), published 2026-04-21, changed lines 1462 of app/Misc/Helper.php.

How does checkPort compare to the rest of freescout-help-desk/freescout?

freescout-help-desk/freescout has 44 CVEs with a located fix in total; 1 of them changed checkPort.

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.

RadicalNotion.AI

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freescout-help-desk/freescout

Function

checkPort

Name: checkPort in freescout-help-desk/freescout: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

app/Misc/Helper.php

Last patched April 21, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

2

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

checkPort in freescout-help-desk/freescout was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 2 lines in total.

freescout-help-desk/freescout has 44 CVEs with a located fix in total, so 2% of them touched this function.

CVEs that patched it

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

FreeScout vulnerable to SSRF via IMAP/SMTP Connection Test Endpoints
CVE-2026-40566 · line 1462 · +1 −1
Medium · CVSS 4.1
EPSS 0.4%2026-04-21

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in freescout-help-desk/freescout changed by the most CVE fixes.

ajax5 CVEs · app/Http/Controllers/ConversationsController.php checkLimitVisibility3 CVEs · app/Http/Controllers/CustomersController.php downloadAttachment2 CVEs · app/Http/Controllers/OpenController.php in_array2 CVEs · app/Policies/ThreadPolicy.php mb_ucfirst2 CVEs · app/Http/Controllers/CustomersController.php connectionOutgoingSave2 CVEs · app/Http/Controllers/MailboxesController.php

All patched functions in freescout-help-desk/freescout

Frequently asked questions

Common questions about CVE fixes to checkPort.

How many CVEs have patched checkPort?: 1 published CVEs changed checkPort in freescout-help-desk/freescout, in 1 distinct patches totalling 2 changed lines, between 2026 and 2026.
What is the latest CVE that changed checkPort?: CVE-2026-40566 (FreeScout vulnerable to SSRF via IMAP/SMTP Connection Test Endpoints), published 2026-04-21, changed lines 1462 of app/Misc/Helper.php.
How does checkPort compare to the rest of freescout-help-desk/freescout?: freescout-help-desk/freescout has 44 CVEs with a located fix in total; 1 of them changed checkPort.
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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