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In PHP versions 8.3.* before 8.3.19 and 8.4.* before 8.4.5, a code sequence involving __set handler or ??= operator and exceptions can lead to a use-after-free vulnerability. If the third party can control the memory layout leading to this, for example by supplying specially crafted inputs to the script, it could lead to remote code execution.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade php-commonUpgrade php-pecl-apcuUpgrade php-fpmUpgrade php-develUpgrade php-soapUpgrade php-pdoUpgrade php-pecl-apcu-develUpgrade php-gmpUpgrade php-pecl-redis6Upgrade php-pecl-xdebug3Upgrade php-pgsqlUpgrade php-gdUpgrade php-pecl-zipUpgrade php-dbaUpgrade php-processUpgrade php-bcmathUpgrade php-odbcUpgrade php-mbstringUpgrade php-embeddedUpgrade apcu-panelUpgrade php-mysqlndUpgrade php-enchantUpgrade php-xmlUpgrade php-ffiUpgrade php-opcacheUpgrade php-intlUpgrade php-snmpUpgrade php-cliUpgrade php-ldapUpgrade php-pecl-rrdUpgrade php-dbgUpgrade php | Jul 4, 2025 | Apr 4, 2025 |
| Alpine Linux | — | Upgrade php83 | Aug 8, 2025 | Apr 4, 2025 |
| Amazon_linux_2023 | — | Upgrade php8.3-ldap-debuginfoUpgrade php8.3-ldapUpgrade php8.3-enchant-debuginfoUpgrade php8.3-debugsourceUpgrade php8.3-develUpgrade php8.3-dba-debuginfoUpgrade php8.3Upgrade php8.3-gmpUpgrade php8.3-modphp-debuginfoUpgrade php8.3-embeddedUpgrade php8.3-xml-debuginfoUpgrade php8.3-bcmathUpgrade php8.3-modphpUpgrade php8.3-dbg-debuginfoUpgrade php8.3-fpmUpgrade php8.3-odbcUpgrade php8.3-pgsql-debuginfoUpgrade php8.3-ffi-debuginfoUpgrade php8.3-soap-debuginfoUpgrade php8.3-snmp-debuginfoUpgrade php8.3-pdo-debuginfoUpgrade php8.3-pgsqlUpgrade php8.3-tidyUpgrade php8.3-sodium-debuginfoUpgrade php8.3-ffiUpgrade php8.3-process-debuginfoUpgrade php8.3-dbaUpgrade php8.3-soapUpgrade php8.3-cli-debuginfoUpgrade php8.3-processUpgrade php8.3-fpm-debuginfoUpgrade php8.3-common-debuginfoUpgrade php8.3-embedded-debuginfoUpgrade php8.3-opcacheUpgrade php8.3-debuginfoUpgrade php8.3-sodiumUpgrade php8.3-odbc-debuginfoUpgrade php8.3-mysqlndUpgrade php8.3-gdUpgrade php8.3-pdoUpgrade php8.3-enchantUpgrade php8.3-mbstring-debuginfoUpgrade php8.3-intl-debuginfoUpgrade php8.3-pspellUpgrade php8.3-mbstringUpgrade php8.3-gmp-debuginfoUpgrade php8.3-pspell-debuginfoUpgrade php8.3-snmpUpgrade php8.3-xmlUpgrade php8.3-gd-debuginfoUpgrade php8.3-zipUpgrade php8.3-mysqlnd-debuginfoUpgrade php8.3-intlUpgrade php8.3-commonUpgrade php8.3-bcmath-debuginfoUpgrade php8.3-dbgUpgrade php8.3-cliUpgrade php8.3-tidy-debuginfoUpgrade php8.3-zip-debuginfoUpgrade php8.3-opcache-debuginfo | Apr 8, 2025 | Apr 4, 2025 |
| Debian | — | Upgrade php8.4 | Jul 27, 2026 | Jul 27, 2026 |
| Freebsd | — | Upgrade php82Upgrade php81Upgrade php84Upgrade php83 | Dec 10, 2025 | Mar 13, 2025 |
| Oracle_linux | — | Upgrade php-cliUpgrade php-snmpUpgrade php-develUpgrade php-embeddedUpgrade php-mysqlndUpgrade php-pecl-rrdUpgrade php-processUpgrade php-pdoUpgrade php-pecl-xdebug3Upgrade php-opcacheUpgrade php-gdUpgrade php-pecl-zipUpgrade php-fpmUpgrade php-mbstringUpgrade php-xmlUpgrade php-enchantUpgrade php-soapUpgrade php-commonUpgrade php-ffiUpgrade php-pecl-redis6Upgrade phpUpgrade php-ldapUpgrade php-bcmathUpgrade apcu-panelUpgrade php-intlUpgrade php-gmpUpgrade php-pgsqlUpgrade php-pecl-apcu-develUpgrade php-dbgUpgrade php-dbaUpgrade php-odbcUpgrade php-pecl-apcu | May 26, 2025 | Apr 4, 2025 |
| Php | — | Upgrade to PHP version 8.4.5Upgrade to PHP version 8.3.19 | Feb 17, 2026 | Feb 17, 2026 |
| Redhat_linux | — | Upgrade php-intl-debuginfoUpgrade php-pecl-xdebug3-debuginfoUpgrade php-processUpgrade php-pecl-apcuUpgrade php-pecl-redis6-debugsourceUpgrade php-commonUpgrade php-mysqlnd-debuginfoUpgrade php-enchant-debuginfoUpgrade php-xmlUpgrade php-odbc-debuginfoUpgrade php-fpmUpgrade php-pecl-apcu-debuginfoUpgrade php-dba-debuginfoUpgrade php-dbg-debuginfoUpgrade php-pecl-xdebug3-debugsourceUpgrade php-bcmathUpgrade php-pecl-xdebug3Upgrade php-pecl-zipUpgrade php-pecl-rrdUpgrade php-pecl-apcu-develUpgrade php-xml-debuginfoUpgrade php-gmpUpgrade php-pecl-zip-debugsourceUpgrade php-mbstringUpgrade php-pdoUpgrade php-pecl-redis6Upgrade php-opcache-debuginfoUpgrade php-pecl-rrd-debuginfoUpgrade php-soapUpgrade php-develUpgrade php-pecl-zip-debuginfoUpgrade php-mysqlndUpgrade php-embeddedUpgrade php-process-debuginfoUpgrade php-gdUpgrade php-cliUpgrade php-pecl-rrd-debugsourceUpgrade php-common-debuginfoUpgrade php-pecl-apcu-debugsourceUpgrade php-fpm-debuginfoUpgrade php-gmp-debuginfoUpgrade php-snmpUpgrade php-ffi-debuginfoUpgrade php-pecl-redis6-debuginfoUpgrade php-gd-debuginfoUpgrade php-ffiUpgrade php-pgsqlUpgrade php-mbstring-debuginfoUpgrade php-intlUpgrade phpUpgrade php-opcacheUpgrade php-embedded-debuginfoUpgrade php-ldapUpgrade php-odbcUpgrade php-pgsql-debuginfoUpgrade php-debugsourceUpgrade php-cli-debuginfoNo solution existsUpgrade php-dbgUpgrade apcu-panelUpgrade php-debuginfoUpgrade php-ldap-debuginfoUpgrade php-dbaUpgrade php-snmp-debuginfoUpgrade php-bcmath-debuginfoUpgrade php-soap-debuginfoUpgrade php-enchantUpgrade php-pdo-debuginfo | May 15, 2025 | Apr 4, 2025 |
| Rocky_linux | — | Upgrade php-ffi-debuginfoUpgrade php-fpmUpgrade phpUpgrade php-embeddedUpgrade php-pecl-xdebug3-debugsourceUpgrade php-intlUpgrade php-gmp-debuginfoUpgrade php-cliUpgrade php-pgsql-debuginfoUpgrade php-develUpgrade php-ffiUpgrade php-enchantUpgrade php-pecl-rrdUpgrade php-pecl-zipUpgrade php-pecl-apcuUpgrade php-dbg-debuginfoUpgrade php-debugsourceUpgrade php-gmpUpgrade php-bcmathUpgrade php-gd-debuginfoUpgrade php-process-debuginfoUpgrade php-mysqlndUpgrade php-pecl-apcu-develUpgrade php-bcmath-debuginfoUpgrade php-pecl-xdebug3-debuginfoUpgrade php-soapUpgrade php-gdUpgrade php-ldapUpgrade php-embedded-debuginfoUpgrade php-opcacheUpgrade php-pecl-apcu-debuginfoUpgrade php-pdoUpgrade php-dbaUpgrade php-pecl-redis6-debugsourceUpgrade php-pecl-rrd-debugsourceUpgrade php-processUpgrade php-opcache-debuginfoUpgrade php-soap-debuginfoUpgrade php-odbcUpgrade php-mbstring-debuginfoUpgrade php-intl-debuginfoUpgrade php-snmp-debuginfoUpgrade php-cli-debuginfoUpgrade php-pecl-redis6-debuginfoUpgrade php-pecl-rrd-debuginfoUpgrade php-mysqlnd-debuginfoUpgrade php-enchant-debuginfoUpgrade php-odbc-debuginfoUpgrade php-dbgUpgrade php-pecl-zip-debuginfoUpgrade php-pdo-debuginfoUpgrade php-mbstringUpgrade php-fpm-debuginfoUpgrade php-xml-debuginfoUpgrade php-xmlUpgrade php-debuginfoUpgrade php-pecl-xdebug3Upgrade php-commonUpgrade php-pgsqlUpgrade php-pecl-zip-debugsourceUpgrade php-pecl-redis6Upgrade php-pecl-apcu-debugsourceUpgrade php-dba-debuginfoUpgrade php-snmpUpgrade php-common-debuginfoUpgrade php-ldap-debuginfo | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade php7-zipUpgrade php8-mysqlUpgrade php7-posixUpgrade php8-zipUpgrade php7-opcacheUpgrade php7-pcntlUpgrade php7-sodiumUpgrade php8-tokenizerUpgrade php7-domUpgrade php8-xmlreaderUpgrade php7-embedUpgrade php7-bz2Upgrade php7-soapUpgrade php7-curlUpgrade php7-calendarUpgrade php8-fpmUpgrade php8-testUpgrade php8-cliUpgrade php8-xmlwriterUpgrade php8-gdUpgrade php7-testUpgrade php7-sysvshmUpgrade php8-posixUpgrade php8-sysvmsgUpgrade php8-pcntlUpgrade php8-iconvUpgrade php7-sqliteUpgrade php8-embedUpgrade php8-ftpUpgrade php7-gettextUpgrade php7-gdUpgrade php8-socketsUpgrade php7-cliUpgrade php8-xslUpgrade php8-odbcUpgrade php7-dbaUpgrade php7-intlUpgrade php8-fpm-apacheUpgrade php8-ctypeUpgrade php7-gmpUpgrade php8Upgrade php7-xmlrpcUpgrade php7Upgrade php7-tidyUpgrade php7-xmlreaderUpgrade php7-xslUpgrade php7-exifUpgrade php8-zlibUpgrade php8-dbaUpgrade php8-opensslUpgrade php8-bz2Upgrade php8-develUpgrade php8-ldapUpgrade php8-soapUpgrade php8-tidyUpgrade php8-curlUpgrade php8-opcacheUpgrade php8-snmpUpgrade php7-tokenizerUpgrade php8-enchantUpgrade php7-sysvmsgUpgrade php7-jsonUpgrade php8-ffiUpgrade php7-enchantUpgrade php7-odbcUpgrade php7-socketsUpgrade php8-sqliteUpgrade php8-bcmathUpgrade php7-xmlwriterUpgrade php7-readlineUpgrade php8-exifUpgrade php8-shmopUpgrade php8-mbstringUpgrade php7-zlibUpgrade php8-calendarUpgrade php7-pharUpgrade php7-pdoUpgrade apache2-mod_php8Upgrade php7-sysvsemUpgrade php7-ctypeUpgrade apache2-mod_php7Upgrade php8-domUpgrade php8-intlUpgrade php7-ftpUpgrade php8-pharUpgrade php7-fileinfoUpgrade php7-iconvUpgrade php7-shmopUpgrade php7-opensslUpgrade php7-develUpgrade php8-sysvsemUpgrade php8-pgsqlUpgrade php8-gettextUpgrade php8-fileinfoUpgrade php8-fastcgiUpgrade php7-mysqlUpgrade php8-sysvshmUpgrade php8-sodiumUpgrade php8-readlineUpgrade php8-gmpUpgrade php7-fpmUpgrade php7-pgsqlUpgrade php7-ldapUpgrade php7-snmpUpgrade php7-fastcgiUpgrade php7-mbstringUpgrade php7-bcmathUpgrade php8-pdo | Dec 5, 2025 | Jun 1, 2025 |
| Ubuntu | — | Upgrade php8.1-cliUpgrade php8.3-cgiUpgrade php8.1Upgrade php8.1-cgiUpgrade php8.1-fpmUpgrade php8.3Upgrade libapache2-mod-php8.0Upgrade php7.4-cliUpgrade php7.4-fpmUpgrade php7.4Upgrade php8.3-cliUpgrade libapache2-mod-php8.1Upgrade libapache2-mod-php7.4Upgrade libapache2-mod-php8.3Upgrade php8.3-fpmUpgrade php7.4-cgi | Apr 1, 2025 | Mar 14, 2025 |
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