The vulnerability in the pcre2_jit_compile.c function of the PCRE2 regular expression library allows a attacker to access confidential data and also cause a service denial.

The vulnerability in the pcre2jitcompile.c function of the Regular Expression library PCRE2 is related to reading data beyond the allowable buffer size. Exploiting this vulnerability allows a remote attacker to gain access to confidential data and also cause service failures...

Out-of-Bounds Read

pcre2 is vulnerable to out of bounds read. The vulnerability exists due to a memory corruption in the getrecursedatalength function of the pcre2jitcompile.c file which allows an attacker to crash the application...