My Zenphoto site is running on PHP 8.4.26.
Consequently, I am affected by the new PHP security vulnerabilities discovered this week.
While waiting for my hosting provider to update PHP, I have the option to switch to version 8.5.12, which is not affected by these two new vulnerabilities.
Is Zenphoto compatible with PHP 8.5?
Thanks in advance for your clarification!

Zenphoto 1.6.8 should work generally with 8.5 already but there might be some notices here and there. There are fixes for all supported versions:

• 8.5.12
• 8.4.27
• 8.3.36
• 8.2.35

So it is probably only a matter of time your host will also apply those.
https://www.php.net/archive/2026.php#2026-10-21-5