PHP 8.3.15 has been released with several fixes and improvements. These include fixes for calendar, COM, core, GD, GMP, hash, OPcache, OpenSSL, PHPDBG, SAPI, SimpleXML, SOAP, and Streams.

php-8.3.15

- Calendar:
. Fixed jdtogregorian overflow. (David Carlier)
. Fixed cal_to_jd julian_days argument overflow. (David Carlier)

- COM:
. Fixed bug GH-16991 (Getting typeinfo of non DISPATCH variant segfaults).
(cmb)

- Core:
. Fail early in *nix configuration build script. (hakre)
. Fixed bug GH-16727 (Opcache bad signal 139 crash in ZTS bookworm
(frankenphp)). (nielsdos)
. Fixed bug GH-16799 (Assertion failure at Zend/zend_vm_execute.h:7469).
(nielsdos)
. Fixed bug GH-16630 (UAF in lexer with encoding translation and heredocs).
(nielsdos)
. Fix is_zend_ptr() huge block comparison. (nielsdos)
. Fixed potential OOB read in zend_dirname() on Windows. (cmb)

- Curl:
. Fixed bug GH-16802 (open_basedir bypass using curl extension). (nielsdos)
. Fix various memory leaks in curl mime handling. (nielsdos)

- DOM:
. Fixed bug GH-16777 (Calling the constructor again on a DOM object after it
is in a document causes UAF). (nielsdos)
. Fixed bug GH-16906 (Reloading document can cause UAF in iterator).
(nielsdos)

- FPM:
. Fixed GH-16432 (PHP-FPM 8.2 SIGSEGV in fpm_get_status). (Jakub Zelenka)

- GD:
. Fixed GH-16776 (imagecreatefromstring overflow). (David Carlier)

- GMP:
. Fixed bug GH-16890 (array_sum() with GMP can loose precision (LLP64)).
(cmb)

- Hash:
. Fixed GH-16711: Segfault in mhash(). (Girgias)

- Opcache:
. Fixed bug GH-16770 (Tracing JIT type mismatch when returning UNDEF).
(nielsdos, Dmitry)
. Fixed bug GH-16851 (JIT_G(enabled) not set correctly on other threads).
(dktapps)
. Fixed bug GH-16902 (Set of opcache tests fail zts+aarch64). (nielsdos)

- OpenSSL:
. Prevent unexpected array entry conversion when reading key. (nielsdos)
. Fix various memory leaks related to openssl exports. (nielsdos)
. Fix memory leak in php_openssl_pkey_from_zval(). (nielsdos)

- PDO:
. Fixed memory leak of `setFetchMode()`. (SakiTakamachi)

- Phar:
. Fixed bug GH-16695 (phar:// tar parser and zero-length file header blocks).
(nielsdos, Hans Krentel)

- PHPDBG:
. Fixed bug GH-15208 (Segfault with breakpoint map and phpdbg_clear()).
(nielsdos)

- SAPI:
. Fixed bug GH-16998 (UBSAN warning in rfc1867). (nielsdos)

- SimpleXML:
. Fixed bug GH-16808 (Segmentation fault in RecursiveIteratorIterator
->current() with a xml element input). (nielsdos)

- SOAP:
. Fix make check being invoked in ext/soap. (Ma27)

- Standard:
. Fixed bug GH-16905 (Internal iterator functions can't handle UNDEF
properties). (nielsdos)
. Fixed bug GH-16957 (Assertion failure in array_shift with
self-referencing array). (nielsdos)

- Streams:
. Fixed network connect poll interuption handling. (Jakub Zelenka)

- Windows:
. Fixed bug GH-16849 (Error dialog causes process to hang). (cmb)

Release php-8.3.15 · php/php-src