The vulnerability of the `ext/standard/var_unserializer.c` component in the PHP interpreter’s magic method allows a attacker to cause a service failure or potentially have other adverse effects.

The vulnerability of the ext/standard/varunserializer.c component of the PHP interpreter is related to deficiencies in the deserialization mechanism. Exploiting this vulnerability can allow an attacker to cause service failures or potentially have other adverse effects through specially created...