php-net.pro · the dev news broadsheet
↳ Update to: Symfony 5.4 LTS ships a security-focused update
Symfony 5.4.54 fixes CVE-2026-109449 in the ExpressionLanguage component by limiting how deeply expressions can nest. The maintenance release also improves cache handling and character escaping in the console. No exploitation details or further security status are given.
Symfony 5.4.54 fixes CVE-2026-109449 in ExpressionLanguage by limiting how deeply expressions can nest.
The release also improves cache handling and character escaping in the console. The announcement gives no details on exploitation of the vulnerability.
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