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.
CVSS Details
- CVSS 4.0 Base Score: 9.2 (CRITICAL)
- CVSS 4.0 Vector: (CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber)
- CVSS 3.1 Base Score: 8.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade php-develUpgrade php-fpmUpgrade php-processUpgrade php-pgsqlUpgrade php-soapUpgrade php-commonUpgrade php-pdoUpgrade php-bcmathUpgrade php-pecl-apcuUpgrade php-odbcUpgrade php-gdUpgrade php-pecl-apcu-develUpgrade php-pecl-xdebug3Upgrade php-pecl-zipUpgrade php-gmpUpgrade php-dbaUpgrade php-pecl-redis6Upgrade php-mbstringUpgrade php-ffiUpgrade php-xmlUpgrade php-snmpUpgrade php-dbgUpgrade phpUpgrade php-pecl-rrdUpgrade php-ldapUpgrade php-mysqlndUpgrade php-opcacheUpgrade php-cliUpgrade php-enchantUpgrade php-intlUpgrade php-embeddedUpgrade apcu-panel | Jul 4, 2025 | Apr 4, 2025 |
| Alpine Linux | — | Upgrade php83 | Aug 8, 2025 | Apr 4, 2025 |
| Amazon_linux_2023 | — | Upgrade php8.3-modphpUpgrade php8.3-develUpgrade php8.3-embeddedUpgrade php8.3-pdo-debuginfoUpgrade php8.3Upgrade php8.3-soap-debuginfoUpgrade php8.3-dba-debuginfoUpgrade php8.3-dbg-debuginfoUpgrade php8.3-bcmathUpgrade php8.3-soapUpgrade php8.3-ldap-debuginfoUpgrade php8.3-tidyUpgrade php8.3-ffi-debuginfoUpgrade php8.3-fpmUpgrade php8.3-odbcUpgrade php8.3-xml-debuginfoUpgrade php8.3-gmpUpgrade php8.3-dbaUpgrade php8.3-enchant-debuginfoUpgrade php8.3-processUpgrade php8.3-sodium-debuginfoUpgrade php8.3-snmp-debuginfoUpgrade php8.3-debugsourceUpgrade php8.3-ffiUpgrade php8.3-pgsql-debuginfoUpgrade php8.3-ldapUpgrade php8.3-process-debuginfoUpgrade php8.3-modphp-debuginfoUpgrade php8.3-pgsqlUpgrade php8.3-cli-debuginfoUpgrade php8.3-gmp-debuginfoUpgrade php8.3-debuginfoUpgrade php8.3-snmpUpgrade php8.3-zip-debuginfoUpgrade php8.3-opcache-debuginfoUpgrade php8.3-gd-debuginfoUpgrade php8.3-pspellUpgrade php8.3-mbstringUpgrade php8.3-enchantUpgrade php8.3-mbstring-debuginfoUpgrade php8.3-gdUpgrade php8.3-common-debuginfoUpgrade php8.3-pdoUpgrade php8.3-opcacheUpgrade php8.3-mysqlndUpgrade php8.3-fpm-debuginfoUpgrade php8.3-sodiumUpgrade php8.3-embedded-debuginfoUpgrade php8.3-odbc-debuginfoUpgrade php8.3-cliUpgrade php8.3-pspell-debuginfoUpgrade php8.3-xmlUpgrade php8.3-dbgUpgrade php8.3-tidy-debuginfoUpgrade php8.3-intl-debuginfoUpgrade php8.3-mysqlnd-debuginfoUpgrade php8.3-bcmath-debuginfoUpgrade php8.3-commonUpgrade php8.3-zipUpgrade php8.3-intl | Apr 8, 2025 | Apr 4, 2025 |
| Debian | — | Upgrade php8.4 | Jul 27, 2026 | Jul 27, 2026 |
| Freebsd | — | Upgrade php83Upgrade php82Upgrade php81Upgrade php84 | Dec 10, 2025 | Mar 13, 2025 |
| Oracle_linux | — | Upgrade php-mysqlndUpgrade php-cliUpgrade php-pecl-xdebug3Upgrade php-pdoUpgrade php-embeddedUpgrade php-develUpgrade php-gdUpgrade php-snmpUpgrade php-mbstringUpgrade php-pecl-rrdUpgrade php-pecl-zipUpgrade php-processUpgrade php-enchantUpgrade php-opcacheUpgrade php-fpmUpgrade php-xmlUpgrade php-gmpUpgrade php-pgsqlUpgrade php-intlUpgrade php-ldapUpgrade php-pecl-apcuUpgrade php-bcmathUpgrade php-dbgUpgrade apcu-panelUpgrade php-ffiUpgrade php-odbcUpgrade php-dbaUpgrade phpUpgrade php-pecl-redis6Upgrade php-pecl-apcu-develUpgrade php-soapUpgrade php-common | May 26, 2025 | Apr 4, 2025 |
| Php | — | Upgrade to PHP version 8.3.19Upgrade to PHP version 8.4.5 | Feb 17, 2026 | Feb 17, 2026 |
| Redhat_linux | — | Upgrade php-gd-debuginfoUpgrade php-pecl-redis6-debuginfoNo solution existsUpgrade php-pecl-zip-debuginfoUpgrade php-embeddedUpgrade php-odbcUpgrade php-embedded-debuginfoUpgrade php-mysqlndUpgrade php-dbgUpgrade php-cli-debuginfoUpgrade php-debuginfoUpgrade php-ffi-debuginfoUpgrade php-dbaUpgrade php-fpm-debuginfoUpgrade php-snmpUpgrade php-pecl-apcu-debugsourceUpgrade php-debugsourceUpgrade php-intlUpgrade phpUpgrade php-pgsqlUpgrade apcu-panelUpgrade php-mbstring-debuginfoUpgrade php-opcacheUpgrade php-pecl-rrd-debugsourceUpgrade php-ldap-debuginfoUpgrade php-pdo-debuginfoUpgrade php-cliUpgrade php-gmp-debuginfoUpgrade php-common-debuginfoUpgrade php-soap-debuginfoUpgrade php-enchantUpgrade php-ldapUpgrade php-gdUpgrade php-bcmath-debuginfoUpgrade php-ffiUpgrade php-snmp-debuginfoUpgrade php-process-debuginfoUpgrade php-pgsql-debuginfoUpgrade php-pecl-apcu-debuginfoUpgrade php-pecl-rrdUpgrade php-mbstringUpgrade php-odbc-debuginfoUpgrade php-mysqlnd-debuginfoUpgrade php-fpmUpgrade php-enchant-debuginfoUpgrade php-xml-debuginfoUpgrade php-develUpgrade php-gmpUpgrade php-intl-debuginfoUpgrade php-dbg-debuginfoUpgrade php-pecl-apcuUpgrade php-pecl-zip-debugsourceUpgrade php-pecl-xdebug3-debugsourceUpgrade php-pecl-xdebug3Upgrade php-dba-debuginfoUpgrade php-pecl-zipUpgrade php-bcmathUpgrade php-pecl-apcu-develUpgrade php-pecl-redis6Upgrade php-soapUpgrade php-opcache-debuginfoUpgrade php-pecl-rrd-debuginfoUpgrade php-pdoUpgrade php-processUpgrade php-xmlUpgrade php-pecl-redis6-debugsourceUpgrade php-commonUpgrade php-pecl-xdebug3-debuginfo | May 15, 2025 | Apr 4, 2025 |
| Rocky_linux | — | Upgrade php-ldap-debuginfoUpgrade php-pecl-rrd-debuginfoUpgrade php-mysqlnd-debuginfoUpgrade php-odbc-debuginfoUpgrade php-pdo-debuginfoUpgrade php-common-debuginfoUpgrade php-pecl-zip-debuginfoUpgrade php-mbstringUpgrade php-fpm-debuginfoUpgrade php-dba-debuginfoUpgrade php-mbstring-debuginfoUpgrade php-odbcUpgrade php-snmpUpgrade php-intl-debuginfoUpgrade php-pgsqlUpgrade php-opcache-debuginfoUpgrade php-pecl-redis6-debuginfoUpgrade php-pecl-zip-debugsourceUpgrade php-dbgUpgrade php-snmp-debuginfoUpgrade php-enchant-debuginfoUpgrade php-pecl-apcu-debugsourceUpgrade php-pecl-redis6Upgrade php-soap-debuginfoUpgrade php-cli-debuginfoUpgrade php-xml-debuginfoUpgrade php-pecl-xdebug3Upgrade php-xmlUpgrade php-commonUpgrade php-debuginfoUpgrade php-pecl-redis6-debugsourceUpgrade php-ffiUpgrade php-bcmath-debuginfoUpgrade php-gd-debuginfoUpgrade php-embedded-debuginfoUpgrade php-gmp-debuginfoUpgrade php-pecl-rrdUpgrade php-pdoUpgrade php-debugsourceUpgrade php-bcmathUpgrade php-dbaUpgrade php-pecl-apcu-develUpgrade php-gmpUpgrade php-process-debuginfoUpgrade php-pecl-xdebug3-debuginfoUpgrade php-mysqlndUpgrade php-ldapUpgrade php-gdUpgrade php-processUpgrade php-opcacheUpgrade php-embeddedUpgrade php-dbg-debuginfoUpgrade php-cliUpgrade php-enchantUpgrade php-develUpgrade php-pecl-zipUpgrade php-pecl-xdebug3-debugsourceUpgrade php-pecl-apcu-debuginfoUpgrade php-pecl-rrd-debugsourceUpgrade php-pecl-apcuUpgrade php-intlUpgrade php-soapUpgrade phpUpgrade php-pgsql-debuginfoUpgrade php-fpmUpgrade php-ffi-debuginfo | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade php8-embedUpgrade php7-sysvshmUpgrade php8-ctypeUpgrade php8-xslUpgrade php8-ldapUpgrade php7-tidyUpgrade php7-soapUpgrade php7-cliUpgrade php7-dbaUpgrade php7-xslUpgrade php8-odbcUpgrade php7-xmlreaderUpgrade php8Upgrade php8-zlibUpgrade php7-xmlrpcUpgrade php8-tidyUpgrade php7-exifUpgrade php8-cliUpgrade php7-sodiumUpgrade php7-zipUpgrade php7-testUpgrade php7-opcacheUpgrade php8-zipUpgrade php8-opcacheUpgrade php8-mysqlUpgrade php7-gmpUpgrade php7-domUpgrade php8-opensslUpgrade php8-tokenizerUpgrade php8-soapUpgrade php7-bz2Upgrade php8-iconvUpgrade php7-embedUpgrade php7-curlUpgrade php7-calendarUpgrade php7-gettextUpgrade php8-fpm-apacheUpgrade php7-sqliteUpgrade php8-pcntlUpgrade php8-develUpgrade php8-socketsUpgrade php7-posixUpgrade php7-pcntlUpgrade php8-bz2Upgrade php8-curlUpgrade php8-dbaUpgrade php8-testUpgrade php8-sysvmsgUpgrade php8-xmlreaderUpgrade php7-intlUpgrade php8-posixUpgrade php7-gdUpgrade php8-xmlwriterUpgrade php8-gdUpgrade php8-fpmUpgrade php7Upgrade php8-ftpUpgrade php8-snmpUpgrade php7-jsonUpgrade php8-fastcgiUpgrade php7-opensslUpgrade php7-develUpgrade apache2-mod_php8Upgrade php8-sysvshmUpgrade php7-fpmUpgrade php8-readlineUpgrade php8-gmpUpgrade php7-mysqlUpgrade php7-ldapUpgrade php7-pgsqlUpgrade php8-sodiumUpgrade php8-exifUpgrade php8-shmopUpgrade php7-xmlwriterUpgrade php7-readlineUpgrade php7-tokenizerUpgrade php8-bcmathUpgrade php7-socketsUpgrade php8-sqliteUpgrade php7-fastcgiUpgrade php7-odbcUpgrade php7-mbstringUpgrade php7-ftpUpgrade php8-domUpgrade php7-bcmathUpgrade php8-pharUpgrade php8-intlUpgrade php7-enchantUpgrade php7-sysvmsgUpgrade php7-shmopUpgrade php7-iconvUpgrade php7-fileinfoUpgrade php7-snmpUpgrade php8-pdoUpgrade apache2-mod_php7Upgrade php8-enchantUpgrade php7-zlibUpgrade php7-sysvsemUpgrade php7-ctypeUpgrade php8-mbstringUpgrade php8-ffiUpgrade php8-calendarUpgrade php7-pharUpgrade php8-fileinfoUpgrade php7-pdoUpgrade php8-sysvsemUpgrade php8-pgsqlUpgrade php8-gettext | Dec 5, 2025 | Jun 1, 2025 |
| Ubuntu | — | Upgrade php8.1-cgiUpgrade libapache2-mod-php8.0Upgrade php7.4-fpmUpgrade php8.3Upgrade php8.1-cliUpgrade php7.4-cliUpgrade php8.3-cgiUpgrade php8.1-fpmUpgrade php8.1Upgrade libapache2-mod-php8.3Upgrade libapache2-mod-php8.1Upgrade php7.4-cgiUpgrade libapache2-mod-php7.4Upgrade php7.4Upgrade php8.3-cliUpgrade php8.3-fpm | Apr 1, 2025 | Mar 14, 2025 |
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