Php Version 5640 Vulnerabilities Link -

When PHP 5.6.40 dropped in early 2019, it was the "last scheduled release". However, "final" doesn't mean "invulnerable." It simply means the PHP team stopped looking for bugs in that branch. Any vulnerability discovered since then—of which there have been many—remains in your environment. Critical Vulnerabilities at a Glance

PHP 5.6.40 is an older version of PHP, and as such, it has some known vulnerabilities. According to the PHP security team, PHP 5.6.40 has several fixed vulnerabilities. Here are a few: php version 5640 vulnerabilities link

: A heap-based buffer over-read in mbstring regular expression functions. A remote attacker could send crafted multibyte sequences to cause a system compromise or crash. When PHP 5

For government-grade tracking, use the NVD: Critical Vulnerabilities at a Glance PHP 5

A heap-based buffer over-read in the PHAR extension may allow attackers to read memory past actual data while parsing filenames.