The PHP development team announces the immediate availability of PHP 8.1.33.
This is a security release that addresses CVE-2025-1735, CVE-2025-6491,
and CVE-2025-1220.
All PHP 8.1 users are encouraged to upgrade to this version.
For source downloads of PHP 8.1.33 please visit our downloads page.
Windows binaries can be found on the PHP for Windows site. The list of
changes is recorded in the ChangeLog.
Release Announcement: https://php.net/releases/8_1_33.php
Downloads: https://php.net/downloads
Windows downloads: https://windows.php.net/download#php-8.1
Changelog: https://php.net/ChangeLog-8.php#8.1.33
Release Manifest:
https://gist.github.com/ramsey/cbdfd2b391bc8a101d6745cdc2cb6f43
Many thanks to all the contributors and supporters!
Ben Ramsey, Patrick Allaert, & Joe Watkins
php-8.1.33.tar.bz2
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