PHP 7.4.4 version has been released, the specific update as follows:
- Core
- WITH
- Fixed a bug # 66322 (COMPersistHelper :: the SaveToFile saved to the wrong location)
- Fixed a bug # 79242 (COM error constant does not match com_exception code on x86)
- Fixed a bug # 79247 (Garbage collection variable object segmentation fault)
- Fixed a bug # 79248 (Traversing empty VT_ARRAY triggered com_exception)
- Fixed a bug # 79299 (com_print_typeinfo print repeat variable)
- Fixed a bug # 79332 (php_istreams never freed)
- Fixed a bug # 79333 (com_print_typeinfo () memory leak)
- CURL
- JUDGMENT
- Enchant
- Fixed a bug # 79311 (enchant_dict_suggest () fails on a big-endian architecture)
- EXIF
- Fixed a bug # 79282 (the Use-of-uninitialized value-in Exif) (CVE-2020-7064)
- Fileinfo
- Fixed a bug # 79283 (libmagic patch of Segfault buffer overflow)
- ......
More details can be viewed update instructions: https://www.php.net/ChangeLog-7.php#PHP_7_4