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-snmpUpgrade php-intlUpgrade php-ldapUpgrade php-pecl-rrdUpgrade php-xmlUpgrade php-opcacheUpgrade php-mysqlndUpgrade apcu-panelUpgrade php-embeddedUpgrade php-cliUpgrade php-dbgUpgrade php-enchantUpgrade php-ffiUpgrade phpUpgrade php-pecl-redis6Upgrade php-mbstringUpgrade php-pecl-zipUpgrade php-odbcUpgrade php-develUpgrade php-bcmathUpgrade php-pecl-apcuUpgrade php-processUpgrade php-commonUpgrade php-pdoUpgrade php-gmpUpgrade php-pecl-xdebug3Upgrade php-gdUpgrade php-pecl-apcu-develUpgrade php-pgsqlUpgrade php-soapUpgrade php-fpmUpgrade php-dba | Jul 4, 2025 | Apr 4, 2025 |
| Alpine Linux | — | Upgrade php83 | Aug 8, 2025 | Apr 4, 2025 |
| Amazon_linux_2023 | — | Upgrade php8.3-pdo-debuginfoUpgrade php8.3-odbcUpgrade php8.3-pgsql-debuginfoUpgrade php8.3-process-debuginfoUpgrade php8.3Upgrade php8.3-dba-debuginfoUpgrade php8.3-modphpUpgrade php8.3-ffi-debuginfoUpgrade php8.3-processUpgrade php8.3-gmpUpgrade php8.3-embeddedUpgrade php8.3-dbaUpgrade php8.3-sodium-debuginfoUpgrade php8.3-soapUpgrade php8.3-develUpgrade php8.3-soap-debuginfoUpgrade php8.3-enchant-debuginfoUpgrade php8.3-xml-debuginfoUpgrade php8.3-modphp-debuginfoUpgrade php8.3-cli-debuginfoUpgrade php8.3-ldapUpgrade php8.3-ldap-debuginfoUpgrade php8.3-pgsqlUpgrade php8.3-dbg-debuginfoUpgrade php8.3-bcmathUpgrade php8.3-fpmUpgrade php8.3-ffiUpgrade php8.3-snmp-debuginfoUpgrade php8.3-tidyUpgrade php8.3-debugsourceUpgrade php8.3-pdoUpgrade php8.3-gd-debuginfoUpgrade php8.3-opcache-debuginfoUpgrade php8.3-zip-debuginfoUpgrade php8.3-snmpUpgrade php8.3-gdUpgrade php8.3-common-debuginfoUpgrade php8.3-intlUpgrade php8.3-mysqlnd-debuginfoUpgrade php8.3-pspellUpgrade php8.3-zipUpgrade php8.3-bcmath-debuginfoUpgrade php8.3-mbstringUpgrade php8.3-gmp-debuginfoUpgrade php8.3-tidy-debuginfoUpgrade php8.3-opcacheUpgrade php8.3-cliUpgrade php8.3-dbgUpgrade php8.3-odbc-debuginfoUpgrade php8.3-fpm-debuginfoUpgrade php8.3-embedded-debuginfoUpgrade php8.3-debuginfoUpgrade php8.3-mysqlndUpgrade php8.3-sodiumUpgrade php8.3-pspell-debuginfoUpgrade php8.3-xmlUpgrade php8.3-mbstring-debuginfoUpgrade php8.3-intl-debuginfoUpgrade php8.3-enchantUpgrade php8.3-common | Apr 8, 2025 | Apr 4, 2025 |
| Debian | — | Upgrade php8.4 | Jul 27, 2026 | Jul 27, 2026 |
| Freebsd | — | Upgrade php83Upgrade php81Upgrade php82Upgrade php84 | Dec 10, 2025 | Mar 13, 2025 |
| Oracle_linux | — | Upgrade php-processUpgrade php-snmpUpgrade php-embeddedUpgrade php-mysqlndUpgrade php-xmlUpgrade php-pecl-rrdUpgrade php-develUpgrade php-cliUpgrade php-mbstringUpgrade php-enchantUpgrade php-gdUpgrade php-pecl-zipUpgrade php-fpmUpgrade php-opcacheUpgrade php-pdoUpgrade php-pecl-xdebug3Upgrade php-soapUpgrade php-pecl-apcu-develUpgrade apcu-panelUpgrade php-odbcUpgrade php-dbaUpgrade php-dbgUpgrade php-bcmathUpgrade php-ldapUpgrade php-pecl-apcuUpgrade php-intlUpgrade php-pgsqlUpgrade php-commonUpgrade php-gmpUpgrade php-pecl-redis6Upgrade php-ffiUpgrade php | 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-fpm-debuginfoUpgrade php-ldap-debuginfoUpgrade php-dbaUpgrade php-pgsqlUpgrade phpUpgrade php-opcacheUpgrade apcu-panelUpgrade php-snmp-debuginfoUpgrade php-intlUpgrade php-mbstring-debuginfoUpgrade php-embeddedNo solution existsUpgrade php-ffiUpgrade php-ldapUpgrade php-enchantUpgrade php-soap-debuginfoUpgrade php-bcmath-debuginfoUpgrade php-gmp-debuginfoUpgrade php-snmpUpgrade php-pecl-apcu-debugsourceUpgrade php-ffi-debuginfoUpgrade php-dbgUpgrade php-mysqlndUpgrade php-pecl-redis6-debuginfoUpgrade php-debuginfoUpgrade php-process-debuginfoUpgrade php-common-debuginfoUpgrade php-pdo-debuginfoUpgrade php-gdUpgrade php-cliUpgrade php-gd-debuginfoUpgrade php-pecl-zip-debuginfoUpgrade php-pecl-rrd-debugsourceUpgrade php-odbcUpgrade php-debugsourceUpgrade php-cli-debuginfoUpgrade php-embedded-debuginfoUpgrade php-pgsql-debuginfoUpgrade php-xmlUpgrade php-pecl-zip-debugsourceUpgrade php-enchant-debuginfoUpgrade php-dba-debuginfoUpgrade php-pecl-xdebug3-debuginfoUpgrade php-pecl-zipUpgrade php-pecl-apcuUpgrade php-pecl-apcu-debuginfoUpgrade php-odbc-debuginfoUpgrade php-mysqlnd-debuginfoUpgrade php-fpmUpgrade php-dbg-debuginfoUpgrade php-intl-debuginfoUpgrade php-pdoUpgrade php-opcache-debuginfoUpgrade php-xml-debuginfoUpgrade php-pecl-xdebug3-debugsourceUpgrade php-pecl-xdebug3Upgrade php-pecl-rrdUpgrade php-processUpgrade php-pecl-redis6-debugsourceUpgrade php-develUpgrade php-commonUpgrade php-bcmathUpgrade php-soapUpgrade php-mbstringUpgrade php-pecl-apcu-develUpgrade php-pecl-redis6Upgrade php-gmpUpgrade php-pecl-rrd-debuginfo | May 15, 2025 | Apr 4, 2025 |
| Rocky_linux | — | Upgrade php-soapUpgrade phpUpgrade php-gdUpgrade php-process-debuginfoUpgrade php-pecl-xdebug3-debuginfoUpgrade php-pecl-redis6-debugsourceUpgrade php-gmp-debuginfoUpgrade php-intlUpgrade php-pecl-apcuUpgrade php-pecl-xdebug3-debugsourceUpgrade php-pecl-zipUpgrade php-embedded-debuginfoUpgrade php-pecl-rrdUpgrade php-fpmUpgrade php-bcmath-debuginfoUpgrade php-cliUpgrade php-dbg-debuginfoUpgrade php-gd-debuginfoUpgrade php-pecl-rrd-debugsourceUpgrade php-opcacheUpgrade php-pdoUpgrade php-pecl-apcu-debuginfoUpgrade php-pecl-apcu-develUpgrade php-gmpUpgrade php-dbaUpgrade php-processUpgrade php-develUpgrade php-enchantUpgrade php-mysqlndUpgrade php-bcmathUpgrade php-pgsql-debuginfoUpgrade php-debugsourceUpgrade php-embeddedUpgrade php-ffi-debuginfoUpgrade php-ffiUpgrade php-ldapUpgrade php-dba-debuginfoUpgrade php-snmpUpgrade php-xml-debuginfoUpgrade php-pgsqlUpgrade php-common-debuginfoUpgrade php-opcache-debuginfoUpgrade php-pecl-zip-debugsourceUpgrade php-pecl-redis6-debuginfoUpgrade php-pecl-redis6Upgrade php-pecl-apcu-debugsourceUpgrade php-intl-debuginfoUpgrade php-ldap-debuginfoUpgrade php-odbcUpgrade php-cli-debuginfoUpgrade php-fpm-debuginfoUpgrade php-pecl-zip-debuginfoUpgrade php-pdo-debuginfoUpgrade php-mbstringUpgrade php-odbc-debuginfoUpgrade php-debuginfoUpgrade php-commonUpgrade php-mysqlnd-debuginfoUpgrade php-enchant-debuginfoUpgrade php-xmlUpgrade php-pecl-xdebug3Upgrade php-snmp-debuginfoUpgrade php-dbgUpgrade php-pecl-rrd-debuginfoUpgrade php-soap-debuginfoUpgrade php-mbstring-debuginfo | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade php7-mbstringUpgrade php7-readlineUpgrade php8-pharUpgrade php7-socketsUpgrade php8-domUpgrade php8-intlUpgrade php7-tokenizerUpgrade php7-bcmathUpgrade php7-ftpUpgrade php7-xmlwriterUpgrade php7-iconvUpgrade php7-fastcgiUpgrade php7-snmpUpgrade php7-fileinfoUpgrade php7-jsonUpgrade php8-bcmathUpgrade php8-exifUpgrade php8-sqliteUpgrade php8-shmopUpgrade php8-gettextUpgrade php8-fileinfoUpgrade php7-odbcUpgrade php8-pdoUpgrade php7-enchantUpgrade php7-sysvmsgUpgrade php7-shmopUpgrade php7-zlibUpgrade php8-enchantUpgrade php8-pgsqlUpgrade php7-ctypeUpgrade php7-sysvsemUpgrade php8-gmpUpgrade php8-readlineUpgrade php7-pgsqlUpgrade php7-fpmUpgrade php8-mbstringUpgrade apache2-mod_php8Upgrade php7-mysqlUpgrade php7-ldapUpgrade php8-ffiUpgrade php7-pdoUpgrade php8-fastcgiUpgrade php7-pharUpgrade php7-develUpgrade php7-opensslUpgrade php8-calendarUpgrade php8-sysvshmUpgrade php8-sodiumUpgrade php8-sysvsemUpgrade apache2-mod_php7Upgrade php7-soapUpgrade php8-posixUpgrade php7-tidyUpgrade php8-opcacheUpgrade php8-zipUpgrade php8-dbaUpgrade php8Upgrade php7-xmlreaderUpgrade php7-gdUpgrade php7-curlUpgrade php8-bz2Upgrade php7-sysvshmUpgrade php8-opensslUpgrade php8-testUpgrade php8-develUpgrade php7-pcntlUpgrade php7-zipUpgrade php7-opcacheUpgrade php8-tokenizerUpgrade php8-tidyUpgrade php7-testUpgrade php8-cliUpgrade php7-domUpgrade php8-xmlwriterUpgrade php8-xmlreaderUpgrade php8-mysqlUpgrade php7-posixUpgrade php8-iconvUpgrade php7-bz2Upgrade php7-embedUpgrade php8-pcntlUpgrade php8-xslUpgrade php8-sysvmsgUpgrade php8-ftpUpgrade php8-embedUpgrade php7-intlUpgrade php8-fpmUpgrade php8-fpm-apacheUpgrade php8-socketsUpgrade php8-curlUpgrade php7-sqliteUpgrade php7-gettextUpgrade php8-gdUpgrade php8-soapUpgrade php7-calendarUpgrade php8-snmpUpgrade php7-gmpUpgrade php7-dbaUpgrade php7-xslUpgrade php7-xmlrpcUpgrade php8-ldapUpgrade php8-odbcUpgrade php7-cliUpgrade php7-sodiumUpgrade php7-exifUpgrade php8-zlibUpgrade php8-ctypeUpgrade php7 | Dec 5, 2025 | Jun 1, 2025 |
| Ubuntu | — | Upgrade php8.1Upgrade php7.4-cliUpgrade php7.4-fpmUpgrade libapache2-mod-php8.0Upgrade php8.3-cgiUpgrade php8.3Upgrade php8.1-cliUpgrade php8.1-cgiUpgrade php8.1-fpmUpgrade libapache2-mod-php8.1Upgrade php7.4Upgrade libapache2-mod-php7.4Upgrade php8.3-fpmUpgrade libapache2-mod-php8.3Upgrade php8.3-cliUpgrade php7.4-cgi | Apr 1, 2025 | Mar 14, 2025 |
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