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-ldapUpgrade php-mysqlndUpgrade php-xmlUpgrade php-snmpUpgrade php-enchantUpgrade php-intlUpgrade phpUpgrade php-cliUpgrade php-ffiUpgrade php-embeddedUpgrade php-dbgUpgrade php-opcacheUpgrade php-pecl-rrdUpgrade apcu-panelUpgrade php-pdoUpgrade php-pecl-zipUpgrade php-bcmathUpgrade php-pecl-apcuUpgrade php-odbcUpgrade php-processUpgrade php-gmpUpgrade php-dbaUpgrade php-commonUpgrade php-pecl-xdebug3Upgrade php-gdUpgrade php-mbstringUpgrade php-fpmUpgrade php-soapUpgrade php-pecl-apcu-develUpgrade php-pgsqlUpgrade php-develUpgrade php-pecl-redis6 | Jul 4, 2025 | Apr 4, 2025 |
| Alpine Linux | — | Upgrade php83 | Aug 8, 2025 | Apr 4, 2025 |
| Amazon_linux_2023 | — | Upgrade php8.3-intl-debuginfoUpgrade php8.3-mbstring-debuginfoUpgrade php8.3-enchantUpgrade php8.3-dbgUpgrade php8.3-gd-debuginfoUpgrade php8.3-odbc-debuginfoUpgrade php8.3-bcmath-debuginfoUpgrade php8.3-tidy-debuginfoUpgrade php8.3-sodiumUpgrade php8.3-intlUpgrade php8.3-mysqlnd-debuginfoUpgrade php8.3-debuginfoUpgrade php8.3-fpm-debuginfoUpgrade php8.3-opcacheUpgrade php8.3-mbstringUpgrade php8.3-mysqlndUpgrade php8.3-pspellUpgrade php8.3-gmp-debuginfoUpgrade php8.3-pspell-debuginfoUpgrade php8.3-embedded-debuginfoUpgrade php8.3-commonUpgrade php8.3-zipUpgrade php8.3-cliUpgrade php8.3-xmlUpgrade php8.3-common-debuginfoUpgrade php8.3-gdUpgrade php8.3-pdoUpgrade php8.3-opcache-debuginfoUpgrade php8.3-snmpUpgrade php8.3-zip-debuginfoUpgrade php8.3-odbcUpgrade php8.3-soapUpgrade php8.3Upgrade php8.3-pgsql-debuginfoUpgrade php8.3-ffi-debuginfoUpgrade php8.3-pdo-debuginfoUpgrade php8.3-dba-debuginfoUpgrade php8.3-ldap-debuginfoUpgrade php8.3-gmpUpgrade php8.3-process-debuginfoUpgrade php8.3-soap-debuginfoUpgrade php8.3-sodium-debuginfoUpgrade php8.3-processUpgrade php8.3-develUpgrade php8.3-embeddedUpgrade php8.3-debugsourceUpgrade php8.3-enchant-debuginfoUpgrade php8.3-dbaUpgrade php8.3-modphp-debuginfoUpgrade php8.3-pgsqlUpgrade php8.3-ldapUpgrade php8.3-cli-debuginfoUpgrade php8.3-fpmUpgrade php8.3-modphpUpgrade php8.3-xml-debuginfoUpgrade php8.3-dbg-debuginfoUpgrade php8.3-bcmathUpgrade php8.3-tidyUpgrade php8.3-snmp-debuginfoUpgrade php8.3-ffi | 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-xmlUpgrade php-fpmUpgrade php-pecl-rrdUpgrade php-develUpgrade php-embeddedUpgrade php-opcacheUpgrade php-processUpgrade php-cliUpgrade php-mysqlndUpgrade php-snmpUpgrade php-mbstringUpgrade php-gdUpgrade php-enchantUpgrade php-pecl-zipUpgrade php-pdoUpgrade php-pecl-xdebug3Upgrade php-soapUpgrade php-bcmathUpgrade php-pecl-apcuUpgrade php-dbgUpgrade php-pecl-apcu-develUpgrade apcu-panelUpgrade php-ldapUpgrade php-ffiUpgrade php-dbaUpgrade php-commonUpgrade php-odbcUpgrade php-pecl-redis6Upgrade phpUpgrade php-intlUpgrade php-gmpUpgrade php-pgsql | 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-enchant-debuginfoUpgrade php-xml-debuginfoUpgrade php-pecl-xdebug3-debuginfoUpgrade php-soapUpgrade php-opcache-debuginfoUpgrade php-pecl-redis6Upgrade php-odbc-debuginfoUpgrade php-pecl-apcu-develUpgrade php-mbstringUpgrade php-pecl-rrdUpgrade php-pecl-rrd-debuginfoUpgrade php-gmpUpgrade php-pecl-redis6-debugsourceUpgrade php-xmlUpgrade php-processUpgrade php-commonUpgrade php-pecl-apcu-debuginfoUpgrade php-pecl-zipUpgrade php-bcmathUpgrade php-pecl-zip-debugsourceUpgrade php-intl-debuginfoUpgrade php-pecl-xdebug3-debugsourceUpgrade php-develUpgrade php-dbg-debuginfoUpgrade php-pecl-apcuUpgrade php-pecl-xdebug3Upgrade php-fpmUpgrade php-dba-debuginfoUpgrade php-mysqlnd-debuginfoUpgrade php-pdoUpgrade php-snmp-debuginfoUpgrade php-ffiUpgrade php-ldap-debuginfoUpgrade php-pecl-rrd-debugsourceUpgrade php-ffi-debuginfoUpgrade php-pecl-apcu-debugsourceUpgrade php-fpm-debuginfoUpgrade php-common-debuginfoUpgrade php-debuginfoUpgrade phpUpgrade php-pgsqlUpgrade php-bcmath-debuginfoUpgrade php-enchantUpgrade php-gdUpgrade php-gd-debuginfoUpgrade php-dbgUpgrade apcu-panelUpgrade php-pecl-zip-debuginfoUpgrade php-embeddedNo solution existsUpgrade php-mysqlndUpgrade php-cliUpgrade php-process-debuginfoUpgrade php-pdo-debuginfoUpgrade php-pecl-redis6-debuginfoUpgrade php-cli-debuginfoUpgrade php-dbaUpgrade php-opcacheUpgrade php-gmp-debuginfoUpgrade php-intlUpgrade php-mbstring-debuginfoUpgrade php-odbcUpgrade php-ldapUpgrade php-embedded-debuginfoUpgrade php-pgsql-debuginfoUpgrade php-debugsourceUpgrade php-soap-debuginfoUpgrade php-snmp | May 15, 2025 | Apr 4, 2025 |
| Rocky_linux | — | Upgrade php-processUpgrade php-opcacheUpgrade php-cliUpgrade php-ffiUpgrade php-ffi-debuginfoUpgrade php-pecl-xdebug3-debugsourceUpgrade php-fpmUpgrade php-pecl-zipUpgrade php-dbaUpgrade php-pdoUpgrade php-pgsql-debuginfoUpgrade php-enchantUpgrade php-pecl-apcuUpgrade php-gmp-debuginfoUpgrade phpUpgrade php-dbg-debuginfoUpgrade php-embeddedUpgrade php-mysqlndUpgrade php-soapUpgrade php-gdUpgrade php-ldapUpgrade php-debugsourceUpgrade php-pecl-redis6-debugsourceUpgrade php-bcmathUpgrade php-pecl-xdebug3-debuginfoUpgrade php-pecl-apcu-develUpgrade php-process-debuginfoUpgrade php-pecl-rrdUpgrade php-bcmath-debuginfoUpgrade php-pecl-rrd-debugsourceUpgrade php-gd-debuginfoUpgrade php-intlUpgrade php-develUpgrade php-pecl-apcu-debuginfoUpgrade php-embedded-debuginfoUpgrade php-odbc-debuginfoUpgrade php-gmpUpgrade php-snmp-debuginfoUpgrade php-enchant-debuginfoUpgrade php-mysqlnd-debuginfoUpgrade php-pecl-xdebug3Upgrade php-debuginfoUpgrade php-xmlUpgrade php-xml-debuginfoUpgrade php-dbgUpgrade php-pecl-rrd-debuginfoUpgrade php-commonUpgrade php-pecl-zip-debugsourceUpgrade php-fpm-debuginfoUpgrade php-common-debuginfoUpgrade php-pecl-redis6-debuginfoUpgrade php-dba-debuginfoUpgrade php-intl-debuginfoUpgrade php-opcache-debuginfoUpgrade php-pecl-zip-debuginfoUpgrade php-pdo-debuginfoUpgrade php-mbstringUpgrade php-pgsqlUpgrade php-snmpUpgrade php-ldap-debuginfoUpgrade php-pecl-redis6Upgrade php-pecl-apcu-debugsourceUpgrade php-odbcUpgrade php-mbstring-debuginfoUpgrade php-soap-debuginfoUpgrade php-cli-debuginfo | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade php7-jsonUpgrade php7-iconvUpgrade php8-ffiUpgrade php8-mbstringUpgrade apache2-mod_php8Upgrade php7-pdoUpgrade php7-pharUpgrade php7-ldapUpgrade php7-pgsqlUpgrade php7-fpmUpgrade php7-tokenizerUpgrade php8-calendarUpgrade php8-readlineUpgrade php8-sysvshmUpgrade php7-xmlwriterUpgrade php7-socketsUpgrade php8-sodiumUpgrade php7-mysqlUpgrade php8-gmpUpgrade php7-fileinfoUpgrade php7-snmpUpgrade php8-exifUpgrade php8-sqliteUpgrade php7-readlineUpgrade php7-zlibUpgrade php8-enchantUpgrade apache2-mod_php7Upgrade php7-ctypeUpgrade php7-sysvsemUpgrade php8-pdoUpgrade php8-fastcgiUpgrade php7-shmopUpgrade php7-enchantUpgrade php8-shmopUpgrade php8-gettextUpgrade php7-odbcUpgrade php8-bcmathUpgrade php8-pgsqlUpgrade php7-develUpgrade php7-ftpUpgrade php7-mbstringUpgrade php8-intlUpgrade php8-pharUpgrade php7-sysvmsgUpgrade php7-fastcgiUpgrade php7-bcmathUpgrade php8-fileinfoUpgrade php8-domUpgrade php7-opensslUpgrade php8-sysvsemUpgrade php7-sysvshmUpgrade php7Upgrade php8-fpm-apacheUpgrade php8-fpmUpgrade php7-gettextUpgrade php8-ctypeUpgrade php8Upgrade php7-xmlreaderUpgrade php7-tidyUpgrade php8-opensslUpgrade php7-pcntlUpgrade php8-bz2Upgrade php7-curlUpgrade php8-curlUpgrade php8-snmpUpgrade php7-bz2Upgrade php8-iconvUpgrade php7-cliUpgrade php8-odbcUpgrade php8-ldapUpgrade php7-xslUpgrade php7-xmlrpcUpgrade php7-gmpUpgrade php7-dbaUpgrade php8-soapUpgrade php7-embedUpgrade php7-calendarUpgrade php8-develUpgrade php8-opcacheUpgrade php8-sysvmsgUpgrade php8-posixUpgrade php8-pcntlUpgrade php8-ftpUpgrade php8-embedUpgrade php7-sqliteUpgrade php7-intlUpgrade php7-exifUpgrade php8-dbaUpgrade php7-sodiumUpgrade php8-zipUpgrade php8-xmlwriterUpgrade php8-xmlreaderUpgrade php8-mysqlUpgrade php7-posixUpgrade php7-domUpgrade php8-socketsUpgrade php7-gdUpgrade php8-gdUpgrade php8-xslUpgrade php8-testUpgrade php8-cliUpgrade php7-zipUpgrade php7-opcacheUpgrade php7-testUpgrade php8-tokenizerUpgrade php8-tidyUpgrade php8-zlibUpgrade php7-soap | Dec 5, 2025 | Jun 1, 2025 |
| Ubuntu | — | Upgrade php8.1-cgiUpgrade php8.1Upgrade libapache2-mod-php8.0Upgrade php8.1-fpmUpgrade php8.1-cliUpgrade php8.3-cgiUpgrade php7.4-fpmUpgrade php8.3Upgrade php7.4-cliUpgrade php8.3-fpmUpgrade php7.4Upgrade libapache2-mod-php7.4Upgrade libapache2-mod-php8.3Upgrade php8.3-cliUpgrade libapache2-mod-php8.1Upgrade php7.4-cgi | Apr 1, 2025 | Mar 14, 2025 |
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