Imunify360 Rule 8.83 Blocks Public Exploit PHP CVE-2026-109618 CVE-2026-109619

A security rule has been implemented in Imunify360 to block a public exploit affecting PHP, related to vulnerabilities CVE-2026-109618 and CVE-2026-109619. The rule, numbered 8.83, is intended to mitigate the impact of these vulnerabilities. Further information and discussion about the PHP vulnerabilities can be found through provided article and comments URLs. The issue has been noted on Hacker News with minimal engagement so far.