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-commonUpgrade php-pgsqlUpgrade php-pecl-apcu-develUpgrade php-develUpgrade php-dbaUpgrade php-pdoUpgrade php-pecl-xdebug3Upgrade php-gdUpgrade php-pecl-zipUpgrade php-soapUpgrade php-pecl-redis6Upgrade php-fpmUpgrade php-gmpUpgrade php-bcmathUpgrade php-odbcUpgrade php-processUpgrade php-pecl-apcuUpgrade php-mbstringUpgrade php-opcacheUpgrade php-enchantUpgrade php-dbgUpgrade phpUpgrade php-intlUpgrade php-snmpUpgrade php-cliUpgrade php-xmlUpgrade apcu-panelUpgrade php-embeddedUpgrade php-pecl-rrdUpgrade php-ffiUpgrade php-ldapUpgrade php-mysqlnd | Jul 4, 2025 | Apr 4, 2025 |
| Alpine Linux | — | Upgrade php83 | Aug 8, 2025 | Apr 4, 2025 |
| Amazon_linux_2023 | — | Upgrade php8.3-common-debuginfoUpgrade php8.3-dbgUpgrade php8.3-enchantUpgrade php8.3-mbstring-debuginfoUpgrade php8.3-gd-debuginfoUpgrade php8.3-cliUpgrade php8.3-zipUpgrade php8.3-gdUpgrade php8.3-opcache-debuginfoUpgrade php8.3-pdoUpgrade php8.3-snmpUpgrade php8.3-zip-debuginfoUpgrade php8.3-intl-debuginfoUpgrade php8.3-fpm-debuginfoUpgrade php8.3-mysqlndUpgrade php8.3-odbc-debuginfoUpgrade php8.3-intlUpgrade php8.3-opcacheUpgrade php8.3-sodiumUpgrade php8.3-mysqlnd-debuginfoUpgrade php8.3-bcmath-debuginfoUpgrade php8.3-commonUpgrade php8.3-xmlUpgrade php8.3-pspellUpgrade php8.3-debuginfoUpgrade php8.3-gmp-debuginfoUpgrade php8.3-embedded-debuginfoUpgrade php8.3-mbstringUpgrade php8.3-tidy-debuginfoUpgrade php8.3-pspell-debuginfoUpgrade php8.3-odbcUpgrade php8.3-ffi-debuginfoUpgrade php8.3-modphpUpgrade php8.3-gmpUpgrade php8.3Upgrade php8.3-ldap-debuginfoUpgrade php8.3-process-debuginfoUpgrade php8.3-ffiUpgrade php8.3-sodium-debuginfoUpgrade php8.3-dba-debuginfoUpgrade php8.3-ldapUpgrade php8.3-snmp-debuginfoUpgrade php8.3-dbaUpgrade php8.3-soap-debuginfoUpgrade php8.3-soapUpgrade php8.3-pdo-debuginfoUpgrade php8.3-bcmathUpgrade php8.3-xml-debuginfoUpgrade php8.3-fpmUpgrade php8.3-dbg-debuginfoUpgrade php8.3-embeddedUpgrade php8.3-processUpgrade php8.3-develUpgrade php8.3-debugsourceUpgrade php8.3-cli-debuginfoUpgrade php8.3-pgsqlUpgrade php8.3-modphp-debuginfoUpgrade php8.3-enchant-debuginfoUpgrade php8.3-tidyUpgrade php8.3-pgsql-debuginfo | Apr 8, 2025 | Apr 4, 2025 |
| Debian | — | Upgrade php8.4 | Jul 27, 2026 | Jul 27, 2026 |
| Freebsd | — | Upgrade php81Upgrade php82Upgrade php84Upgrade php83 | Dec 10, 2025 | Mar 13, 2025 |
| Oracle_linux | — | Upgrade php-pgsqlUpgrade php-pecl-apcuUpgrade php-pecl-redis6Upgrade php-ldapUpgrade php-ffiUpgrade phpUpgrade php-intlUpgrade php-gmpUpgrade php-commonUpgrade php-bcmathUpgrade php-pecl-apcu-develUpgrade apcu-panelUpgrade php-soapUpgrade php-odbcUpgrade php-dbaUpgrade php-dbgUpgrade php-mysqlndUpgrade php-xmlUpgrade php-pecl-zipUpgrade php-gdUpgrade php-processUpgrade php-enchantUpgrade php-mbstringUpgrade php-cliUpgrade php-fpmUpgrade php-embeddedUpgrade php-snmpUpgrade php-pecl-rrdUpgrade php-pecl-xdebug3Upgrade php-develUpgrade php-pdoUpgrade php-opcache | 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-pdoUpgrade php-pecl-redis6Upgrade php-soapUpgrade php-opcache-debuginfoUpgrade php-xml-debuginfoUpgrade php-mbstringUpgrade php-pecl-xdebug3-debuginfoUpgrade php-pecl-apcu-develUpgrade php-pecl-rrd-debuginfoUpgrade php-processUpgrade php-pecl-redis6-debugsourceUpgrade php-bcmathUpgrade php-gmpUpgrade php-commonUpgrade php-pecl-apcuUpgrade php-dba-debuginfoUpgrade php-pecl-zip-debugsourceUpgrade php-pecl-rrdUpgrade php-pecl-zipUpgrade php-pecl-xdebug3-debugsourceUpgrade php-dbg-debuginfoUpgrade php-fpmUpgrade php-intl-debuginfoUpgrade php-xmlUpgrade php-develUpgrade php-pecl-xdebug3Upgrade php-odbc-debuginfoUpgrade php-enchant-debuginfoUpgrade php-mysqlnd-debuginfoUpgrade php-pecl-apcu-debuginfoUpgrade php-cli-debuginfoUpgrade php-mbstring-debuginfoUpgrade apcu-panelUpgrade php-bcmath-debuginfoUpgrade php-ffiUpgrade php-enchantUpgrade php-soap-debuginfoUpgrade php-mysqlndUpgrade php-dbgUpgrade php-fpm-debuginfoUpgrade php-pgsqlUpgrade php-opcacheUpgrade php-intlUpgrade php-pecl-apcu-debugsourceUpgrade php-process-debuginfoUpgrade php-common-debuginfoUpgrade php-cliUpgrade php-gdUpgrade php-pdo-debuginfoNo solution existsUpgrade php-debugsourceUpgrade php-embeddedUpgrade phpUpgrade php-dbaUpgrade php-ldap-debuginfoUpgrade php-gd-debuginfoUpgrade php-debuginfoUpgrade php-pecl-zip-debuginfoUpgrade php-pecl-redis6-debuginfoUpgrade php-pgsql-debuginfoUpgrade php-ldapUpgrade php-embedded-debuginfoUpgrade php-odbcUpgrade php-pecl-rrd-debugsourceUpgrade php-ffi-debuginfoUpgrade php-snmpUpgrade php-gmp-debuginfoUpgrade php-snmp-debuginfo | May 15, 2025 | Apr 4, 2025 |
| Rocky_linux | — | Upgrade php-opcacheUpgrade php-embeddedUpgrade php-pecl-apcu-debuginfoUpgrade php-pecl-rrd-debugsourceUpgrade php-processUpgrade php-cliUpgrade php-dbg-debuginfoUpgrade php-enchantUpgrade php-pecl-xdebug3-debuginfoUpgrade php-pecl-apcuUpgrade php-pecl-redis6-debugsourceUpgrade php-pecl-zipUpgrade php-develUpgrade php-intlUpgrade php-process-debuginfoUpgrade php-gmp-debuginfoUpgrade php-dbaUpgrade php-bcmathUpgrade php-pdoUpgrade php-debugsourceUpgrade php-pecl-apcu-develUpgrade php-pecl-xdebug3-debugsourceUpgrade php-soapUpgrade php-bcmath-debuginfoUpgrade php-embedded-debuginfoUpgrade php-ffi-debuginfoUpgrade php-pecl-rrdUpgrade php-pgsql-debuginfoUpgrade phpUpgrade php-ffiUpgrade php-gd-debuginfoUpgrade php-fpmUpgrade php-gmpUpgrade php-gdUpgrade php-ldapUpgrade php-mysqlndUpgrade php-pgsqlUpgrade php-pecl-rrd-debuginfoUpgrade php-mbstring-debuginfoUpgrade php-snmpUpgrade php-opcache-debuginfoUpgrade php-mbstringUpgrade php-ldap-debuginfoUpgrade php-common-debuginfoUpgrade php-xmlUpgrade php-pecl-xdebug3Upgrade php-debuginfoUpgrade php-commonUpgrade php-xml-debuginfoUpgrade php-mysqlnd-debuginfoUpgrade php-enchant-debuginfoUpgrade php-odbc-debuginfoUpgrade php-intl-debuginfoUpgrade php-pdo-debuginfoUpgrade php-odbcUpgrade php-pecl-redis6-debuginfoUpgrade php-pecl-apcu-debugsourceUpgrade php-dba-debuginfoUpgrade php-pecl-zip-debugsourceUpgrade php-pecl-redis6Upgrade php-snmp-debuginfoUpgrade php-cli-debuginfoUpgrade php-soap-debuginfoUpgrade php-fpm-debuginfoUpgrade php-dbgUpgrade php-pecl-zip-debuginfo | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade php8-posixUpgrade php8-tokenizerUpgrade php7-posixUpgrade php8-xmlwriterUpgrade php8-ftpUpgrade php8-pcntlUpgrade php7-sqliteUpgrade php8-socketsUpgrade php7-intlUpgrade php7-gdUpgrade php8-embedUpgrade php8-sysvmsgUpgrade php8-dbaUpgrade php8-zipUpgrade php7-opcacheUpgrade php8-xslUpgrade php8-iconvUpgrade php8-ctypeUpgrade php7-exifUpgrade php7-sysvshmUpgrade php8-testUpgrade php7-curlUpgrade php7-gettextUpgrade php8-gdUpgrade php8-xmlreaderUpgrade php8-develUpgrade php8-curlUpgrade php7-sodiumUpgrade php7-domUpgrade php8-fpmUpgrade php8-soapUpgrade php7-bz2Upgrade php7-calendarUpgrade php8-fpm-apacheUpgrade php8-snmpUpgrade php8-bz2Upgrade php8-opensslUpgrade php8-cliUpgrade php8-tidyUpgrade php7-zipUpgrade php7-pcntlUpgrade php7Upgrade php7-testUpgrade php8-mysqlUpgrade php8Upgrade php8-opcacheUpgrade php7-tidyUpgrade php8-zlibUpgrade php7-gmpUpgrade php7-xslUpgrade php8-odbcUpgrade php7-xmlreaderUpgrade php8-ldapUpgrade php7-xmlrpcUpgrade php7-embedUpgrade php7-dbaUpgrade php7-cliUpgrade php7-soapUpgrade php7-enchantUpgrade php8-fastcgiUpgrade php7-develUpgrade php8-enchantUpgrade php7-zlibUpgrade php7-sysvsemUpgrade php7-xmlwriterUpgrade php8-pdoUpgrade php8-mbstringUpgrade php8-ffiUpgrade php8-calendarUpgrade php7-pharUpgrade php7-pdoUpgrade apache2-mod_php8Upgrade php7-ldapUpgrade php8-sysvshmUpgrade php8-sodiumUpgrade php8-readlineUpgrade php8-gmpUpgrade php7-pgsqlUpgrade php7-fpmUpgrade php8-intlUpgrade php7-ftpUpgrade php8-domUpgrade php8-pharUpgrade php7-mysqlUpgrade php7-sysvmsgUpgrade php7-shmopUpgrade php7-odbcUpgrade php8-sysvsemUpgrade php8-gettextUpgrade php8-pgsqlUpgrade php8-fileinfoUpgrade php7-opensslUpgrade php7-jsonUpgrade php7-snmpUpgrade php7-fastcgiUpgrade php7-iconvUpgrade php7-fileinfoUpgrade php7-bcmathUpgrade php7-mbstringUpgrade php8-sqliteUpgrade php7-tokenizerUpgrade php7-socketsUpgrade php7-readlineUpgrade php8-shmopUpgrade php8-exifUpgrade php8-bcmathUpgrade php7-ctypeUpgrade apache2-mod_php7 | Dec 5, 2025 | Jun 1, 2025 |
| Ubuntu | — | Upgrade php8.1-cgiUpgrade php8.1-cliUpgrade php7.4-cliUpgrade php8.1-fpmUpgrade php7.4-fpmUpgrade php8.3Upgrade libapache2-mod-php8.0Upgrade php8.3-cgiUpgrade php8.1Upgrade php8.3-cliUpgrade libapache2-mod-php8.1Upgrade php7.4Upgrade php7.4-cgiUpgrade libapache2-mod-php8.3Upgrade php8.3-fpmUpgrade libapache2-mod-php7.4 | Apr 1, 2025 | Mar 14, 2025 |
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