Service update · OpenAI
OpenAI coordinates PHP vulnerability disclosure and releases Codex version-checking skills
- Effective time
- Review updated
On October 21, 2026, OpenAI detailed its coordinated response to critical PHP vulnerabilities through Patch the Planet. Calif identified a flaw with GPT-5.6 Sol, while Wiz independently found and reported the vulnerabilities. PHP maintainers have released fixes. OpenAI now offers a PHP version checker and Codex skills to help operators identify potentially affected versions. The checker does not verify that a fix is installed; operators should follow official PHP and provider guidance.