libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.
seclists.org/fulldisclosure/2020/Dec/32
seclists.org/fulldisclosure/2021/Feb/14
about.gitlab.com/releases/2020/07/01/security-release-13-1-2-release/
bugs.gentoo.org/717920
lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
security.netapp.com/advisory/ntap-20221028-0010/
support.apple.com/kb/HT211931
support.apple.com/kb/HT212147
www.oracle.com/security-alerts/cpuapr2022.html
www.pcre.org/original/changelog.txt