Core
- Fixed zend_call_stack build with Linux/uclibc-ng without thread support.
- Fixed bug GH-13772 (Invalid execute_data->opline pointers in observer fcall handlers when JIT is enabled).
- Fixed bug GH-13931 (Applying zero offset to null pointer in Zend/zend_opcode.c).
- Fixed bug GH-13942 (Align the behavior of zend-max-execution-timers with other timeout implementations).
- Fixed bug GH-14003 (Broken cleanup of unfinished calls with callable convert parameters).
- Fixed bug GH-14013 (Erroneous dnl appended in configure).
- Fixed bug GH-10232 (If autoloading occurs during constant resolution filename and lineno are identified incorrectly).
- Fixed bug GH-13727 (Missing void keyword).
Fibers
- Fixed bug GH-13903 (ASAN false positive underflow when executing copy()).
Fileinfo
- Fixed bug GH-13795 (Test failing in ext/fileinfo/tests/bug78987.phpt on big-endian PPC).
FPM
- Fixed bug GH-13563 (Setting bool values via env in FPM config fails).
Intl
- Fixed build for icu 74 and onwards.
MySQLnd
- Fix shift out of bounds on 32-bit non-fast-path platforms.
Opcache
- Fixed bug GH-13433 (Segmentation Fault in zend_class_init_statics when using opcache.preload).
- Fixed incorrect assumptions across compilation units for static calls.
OpenSSL
- Fixed bug GH-10495 (feof on OpenSSL stream hangs indefinitely).
PDO SQLite
Phar
PHPDBG
- Fixed bug GH-13827 (Null pointer access of type 'zval' in phpdbg_frame).
Posix
- Fix usage of reentrant functions in ext/posix.
Session
Streams
- Fixed file_get_contents() on Windows fails with "errno=22 Invalid argument".
- Fixed bug GH-13264 (Part 1 - Memory leak on stream filter failure).
- Fixed bug GH-13860 (Incorrect PHP_STREAM_OPTION_CHECK_LIVENESS case in ext/openssl/xp_ssl.c - causing use of dead socket).
- Fixed bug GH-11678 (Build fails on musl 1.2.4 - lfs64).
Treewide
- Fix gcc-14 Wcalloc-transposed-args warnings.