# Today's PHP Security Release, and How We're Strengthening PHP Security

- Source: Simon Willison (LLMs)
- Published: 2026-10-21T18:41:53+00:00
- Category: Tech
- Original: https://simonwillison.net/2026/Oct/21/php-security-release/
- Canonical: https://groundlevelnews.com/story/today-s-php-security-release-and-how-we-re-strengthening-php-security-952285/

Today's PHP Security Release, and How We're Strengthening PHP Security If you're running anything on PHP it's vital you upgrade - today's updates (across the entire PHP 8.x line) address two remote code execution holes, and there have been exploits circulating since last night, thanks to a leak in the coordinated disclosure process. This post from the PHP Foundation explain what went so wrong: On

_Ground Level News shows a short summary only; the full article and all rights belong to Simon Willison (LLMs)._