How many CVEs have patched validateEmail?

1 published CVEs changed validateEmail in laravel/framework, in 3 distinct patches totalling 4 changed lines, between 2026 and 2026.

What is the latest CVE that changed validateEmail?

CVE-2026-48019 (CRLF injection in Laravel's default email rule enables SMTP smuggling and spoofed-mail relay), published 2026-09-04, changed lines 950 to 953 of src/Illuminate/Validation/Concerns/ValidatesAttributes.php.

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

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

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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ValidateEmail

validateEmail in laravel/framework: Patched by 1 CVEs

laravel/framework

Function

validateEmail

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

src/Illuminate/Validation/Concerns/ValidatesAttributes.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

validateEmail in laravel/framework was changed by 1 published CVE fixes in 2026, in 3 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 validateEmail, newest first, with the lines each fix touched.

CRLF injection in Laravel's default email rule enables SMTP smuggling and spoofed-mail relay
CVE-2026-48019 · lines 950–953 · +4 −0
High · CVSS 8.9
EPSS 0.5%2026-09-04

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Other hotspots in the repository

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

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 addAddresses1 CVEs · src/Illuminate/Mail/Message.php

All patched functions in laravel/framework

Frequently asked questions

Common questions about CVE fixes to validateEmail.

How many CVEs have patched validateEmail?: 1 published CVEs changed validateEmail in laravel/framework, in 3 distinct patches totalling 4 changed lines, between 2026 and 2026.
What is the latest CVE that changed validateEmail?: CVE-2026-48019 (CRLF injection in Laravel's default email rule enables SMTP smuggling and spoofed-mail relay), published 2026-09-04, changed lines 950 to 953 of src/Illuminate/Validation/Concerns/ValidatesAttributes.php.
How does validateEmail compare to the rest of laravel/framework?: laravel/framework has 13 CVEs with a located fix in total; 1 of them changed validateEmail.
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/Validation/Concerns/ValidatesAttributes.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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