Install the fixed PHP on your platform

Most servers install PHP from a package source rather than from php.net. The fix reaches you once that source publishes a patched build, and its version number may differ from 8.4.27 or 8.3.36.

Operating systems and package sources

SourceStatusReleases tracked
UbuntuFixed packages8
Debian2 of 4 fixed4
Red Hat Enterprise Linux1 of 6 fixed6
AlmaLinuxNo fix yet4
Rocky LinuxNo fix yet1
Fedora2 of 4 fixed4
SUSE / openSUSENo fix yet5
Alpine LinuxNo fix yet5
Amazon LinuxNo fix yet4
Docker official php image4 of 6 fixed6
Ondrej Sury PPA / deb.sury.org2 of 3 fixed3
Remi's RPM repository6 of 8 fixed8
windows.php.net2 of 3 fixed3
Homebrew4 of 5 fixed5

Control panels and server tools

Panel or toolStatus
cPanel/WHM (EasyApache 4)Fixed
PleskRolling out
CloudLinux (alt-php)Rolling out
DirectAdmin (CustomBuild)Fixed
Laravel ForgeYou must act
PloiNo public statement
RunCloudNo public statement
ServerPilotNo public statement
SpinupWPNo public statement
GridPaneNo public statement
VirtualminNo public statement
aaPanelNo public statement
CyberPanelRolling out
LiteSpeed (lsphp)No public statement
FrankenPHPRolling out
Cloudflare WAFEdge rules only

Guides