PHP has rebuilt official Windows packages for PHP 8.2 through 8.5 to fix CVE-2026-111497, a memory corruption vulnerability in the Brotli compression library.
The issue can be reached via the cURL extension when automatic HTTP response decompression is enabled.
Affected packages include versions 8.5.12-1, 8.4.27-1, 8.3.36-1, and 8.2.35-1, incorporating Brotli 1.2.1.
Windows users are advised to update from the official downloads page.
https://en.hacks.gr/nea-paketa-php-gia-ta-windows-diorthonoyn-sovaro-provlima-asfaleias/


Windows: 
