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Critical PHP security update - Updates Completed
- Tuesday, 20th October, 2026
- 19:04pm
The PHP project has announced a security release for tomorrow, Wednesday 21 October 2026, at about 14:00 UTC. It fixes two vulnerabilities rated Critical. The PHP team has said it may release earlier if details become public.
All supported versions of PHP have been upgraded.
PHP Versions Older than 8.2 are not getting an update. If any of your sites are running older versions of people, you should consider upgrading to one of the more recent versions that still are getting security updates.