How many CVEs have patched to?

1 published CVEs changed to in laravel/framework, in 2 distinct patches totalling 4 changed lines, between 2026 and 2026.

What is the latest CVE that changed to?

CVE-2026-48019 (CRLF injection in Laravel's default email rule enables SMTP smuggling and spoofed-mail relay), published 2026-09-04, changed lines 106 to 107 of src/Illuminate/Mail/Message.php.

How does to compare to the rest of laravel/framework?

laravel/framework has 13 CVEs with a located fix in total; 1 of them changed to.

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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to in laravel/framework: Patched by 1 CVEs

laravel/framework

Function

to

Name: to in laravel/framework: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/Illuminate/Mail/Message.php

Last patched September 4, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

to in laravel/framework was changed by 1 published CVE fixes in 2026, in 2 distinct patches that added or removed 4 lines in total.

laravel/framework has 13 CVEs with a located fix in total, so 8% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed to, 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

CRLF injection in Laravel's default email rule enables SMTP smuggling and spoofed-mail relay
CVE-2026-48019 · lines 106–107 · +2 −2
High · CVSS 8.9
EPSS 0.5%2026-09-04

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1addAddressessrc/Illuminate/Mail/Message.php1 CVEs · 2 patches2026
2bccsrc/Illuminate/Mail/Message.php1 CVEs · 2 patches2026
3ccsrc/Illuminate/Mail/Message.php1 CVEs · 2 patches2026
4fromsrc/Illuminate/Mail/Message.php1 CVEs · 2 patches2026
5returnPathsrc/Illuminate/Mail/Message.php1 CVEs · 2 patches2026
6sendersrc/Illuminate/Mail/Message.php1 CVEs · 2 patches2026

Other hotspots in the repository

Functions in laravel/framework changed by the most CVE fixes.

validateEmail1 CVEs · src/Illuminate/Validation/Concerns/ValidatesAttributes.php compileParent1 CVEs · src/Illuminate/View/Compilers/Concerns/CompilesLayouts.php parentPlaceholderSalt1 CVEs · src/Illuminate/View/Concerns/ManagesLayouts.php returnPath1 CVEs · src/Illuminate/Mail/Message.php cc1 CVEs · src/Illuminate/Mail/Message.php from1 CVEs · src/Illuminate/Mail/Message.php

All patched functions in laravel/framework

Frequently asked questions

Common questions about CVE fixes to to.

How many CVEs have patched to?: 1 published CVEs changed to in laravel/framework, in 2 distinct patches totalling 4 changed lines, between 2026 and 2026.
What is the latest CVE that changed to?: CVE-2026-48019 (CRLF injection in Laravel's default email rule enables SMTP smuggling and spoofed-mail relay), published 2026-09-04, changed lines 106 to 107 of src/Illuminate/Mail/Message.php.
How does to compare to the rest of laravel/framework?: laravel/framework has 13 CVEs with a located fix in total; 1 of them changed to.
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

src/Illuminate/Mail/Message.php on GitHub (opens in a new tab)
All patched functions in laravel/framework
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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