Symfony < 5.4.51 / 6.4.x < 6.4.33 / 7.3.x < 7.3.11 / 7.4.x < 7.4.5 / 8.0.x < 8.0.5 Process Component Argument Injection (GHSA-r39x-jcww-82v6)

The version of Symfony installed on the remote host is prior to 5.4.51, or 6.4.x prior to 6.4.33, or 7.3.x prior to 7.3.11, or 7.4.x prior to 7.4.5, or 8.0.x prior to 8.0.5. It is, therefore, affected by an argument injection vulnerability in the Process component. The Symfony Process component d...

CVE-2026-24739

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to versions 5.4.51, 6.4.33, 7.3.11, 7.4.5, and 8.0.5, the Symfony Process component did not correctly treat some characters notably = as “special” when escaping arguments on Windows. When PHP i...

CVE-2026-24739

Summary: CVE-2026-24739 affects the Symfony Process component in Symfony PHP framework. Prior to fixes, unquoted arguments containing characters like “=” could be mis-handled when PHP runs under MSYS2-based environments (e.g., Git Bash) and Symfony spawns native Windows executables. This could co...