Web App (Linux): PHP Patch php2shell — Critical Vulnerability in PHP Runtime

Problem description

I am seeking assistance to obtain a PHP patch for my Web App running on Linux. My production site is currently down as a precaution due to a critical php2shell leak, and I need to ensure that the PHP runtime is patched promptly.

Environment

Web App (Linux)

What I've already tried

I have reviewed the available case details and diagnostic information, but no specific troubleshooting steps have been documented in the case.

Current status

I am awaiting the PHP patch to be pushed and am requesting guidance on how to proceed to resolve the vulnerability and restore my production environment.