PHP version 7.4.26 (18 Nov 2021)
Core:
- Fixed bug php#81518 (Header injection via default_mimetype / default_charset). (cmb)
Date:
- Fixed bug php#81500 (Interval serialization regression since 7.3.14 / 7.4.2). (cmb)
MBString:
- Fixed bug php#76167 (mbstring may use pointer from some previous request). (cmb, cataphract)
MySQLi:
- Fixed bug php#81494 (Stopped unbuffered query does not throw error). (Nikita)
PCRE:
- Fixed bug php#81424 (PCRE2 10.35 JIT performance regression). (cmb)
Streams:
- Fixed bug php#54340 (Memory corruption with user_filter). (Nikita)
XML:
- Fixed bug php#79971 (special character is breaking the path in xml function). (CVE-2021-21707) (cmb)