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-xmlUpgrade php-cliUpgrade php-intlUpgrade apcu-panelUpgrade php-snmpUpgrade php-embeddedUpgrade php-dbgUpgrade php-mysqlndUpgrade php-ffiUpgrade php-opcacheUpgrade phpUpgrade php-pecl-rrdUpgrade php-enchantUpgrade php-ldapUpgrade php-gmpUpgrade php-develUpgrade php-pecl-redis6Upgrade php-pecl-zipUpgrade php-odbcUpgrade php-pecl-xdebug3Upgrade php-gdUpgrade php-bcmathUpgrade php-processUpgrade php-dbaUpgrade php-fpmUpgrade php-pecl-apcuUpgrade php-pgsqlUpgrade php-soapUpgrade php-pecl-apcu-develUpgrade php-mbstringUpgrade php-pdoUpgrade php-common | Jul 4, 2025 | Apr 4, 2025 |
| Alpine Linux | — | Upgrade php83 | Aug 8, 2025 | Apr 4, 2025 |
| Amazon_linux_2023 | — | Upgrade php8.3-cli-debuginfoUpgrade php8.3-tidyUpgrade php8.3-ldapUpgrade php8.3-modphp-debuginfoUpgrade php8.3-ffi-debuginfoUpgrade php8.3-pgsql-debuginfoUpgrade php8.3-process-debuginfoUpgrade php8.3-ffiUpgrade php8.3-pdo-debuginfoUpgrade php8.3-soapUpgrade php8.3-bcmathUpgrade php8.3-fpmUpgrade php8.3-xml-debuginfoUpgrade php8.3-dbg-debuginfoUpgrade php8.3-snmp-debuginfoUpgrade php8.3-odbcUpgrade php8.3-modphpUpgrade php8.3-soap-debuginfoUpgrade php8.3-embeddedUpgrade php8.3-processUpgrade php8.3-develUpgrade php8.3-sodium-debuginfoUpgrade php8.3-enchant-debuginfoUpgrade php8.3-dba-debuginfoUpgrade php8.3-dbaUpgrade php8.3-debugsourceUpgrade php8.3-pgsqlUpgrade php8.3-ldap-debuginfoUpgrade php8.3Upgrade php8.3-gmpUpgrade php8.3-gmp-debuginfoUpgrade php8.3-sodiumUpgrade php8.3-zipUpgrade php8.3-pspellUpgrade php8.3-mbstringUpgrade php8.3-embedded-debuginfoUpgrade php8.3-commonUpgrade php8.3-cliUpgrade php8.3-tidy-debuginfoUpgrade php8.3-dbgUpgrade php8.3-gd-debuginfoUpgrade php8.3-bcmath-debuginfoUpgrade php8.3-intlUpgrade php8.3-enchantUpgrade php8.3-intl-debuginfoUpgrade php8.3-zip-debuginfoUpgrade php8.3-opcache-debuginfoUpgrade php8.3-snmpUpgrade php8.3-mbstring-debuginfoUpgrade php8.3-pspell-debuginfoUpgrade php8.3-gdUpgrade php8.3-common-debuginfoUpgrade php8.3-xmlUpgrade php8.3-pdoUpgrade php8.3-opcacheUpgrade php8.3-odbc-debuginfoUpgrade php8.3-mysqlndUpgrade php8.3-debuginfoUpgrade php8.3-fpm-debuginfoUpgrade php8.3-mysqlnd-debuginfo | Apr 8, 2025 | Apr 4, 2025 |
| Debian | — | Upgrade php8.4 | Jul 27, 2026 | Jul 27, 2026 |
| Freebsd | — | Upgrade php84Upgrade php81Upgrade php82Upgrade php83 | Dec 10, 2025 | Mar 13, 2025 |
| Oracle_linux | — | Upgrade php-cliUpgrade php-pdoUpgrade php-pecl-xdebug3Upgrade php-embeddedUpgrade php-opcacheUpgrade php-snmpUpgrade php-mysqlndUpgrade php-fpmUpgrade php-mbstringUpgrade php-enchantUpgrade php-xmlUpgrade php-develUpgrade php-processUpgrade php-pecl-rrdUpgrade php-pecl-zipUpgrade php-gdUpgrade php-pecl-apcuUpgrade php-commonUpgrade php-intlUpgrade php-dbgUpgrade php-bcmathUpgrade apcu-panelUpgrade php-pecl-apcu-develUpgrade php-pecl-redis6Upgrade phpUpgrade php-soapUpgrade php-ldapUpgrade php-gmpUpgrade php-odbcUpgrade php-dbaUpgrade php-ffiUpgrade php-pgsql | 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-pecl-xdebug3Upgrade php-pecl-zipUpgrade php-processUpgrade php-gmpUpgrade php-develUpgrade php-pecl-redis6-debugsourceUpgrade php-intl-debuginfoUpgrade php-pecl-rrdUpgrade php-odbc-debuginfoUpgrade php-xmlUpgrade php-commonUpgrade php-pecl-xdebug3-debugsourceUpgrade php-dba-debuginfoUpgrade php-pecl-apcu-debuginfoUpgrade php-fpmUpgrade php-enchant-debuginfoUpgrade php-pecl-apcuUpgrade php-pecl-zip-debugsourceUpgrade php-dbg-debuginfoUpgrade php-pecl-xdebug3-debuginfoUpgrade php-bcmathUpgrade php-pdoUpgrade php-pecl-rrd-debuginfoUpgrade php-xml-debuginfoUpgrade php-mbstringUpgrade php-pecl-apcu-develUpgrade php-pecl-redis6Upgrade php-soapUpgrade php-mysqlnd-debuginfoUpgrade php-opcache-debuginfoUpgrade php-gdUpgrade php-common-debuginfoUpgrade php-pdo-debuginfoUpgrade php-process-debuginfoUpgrade php-dbaUpgrade php-ffi-debuginfoUpgrade php-gmp-debuginfoUpgrade php-fpm-debuginfoUpgrade php-snmpUpgrade php-pecl-apcu-debugsourceUpgrade php-pecl-rrd-debugsourceUpgrade php-ldapUpgrade php-mysqlndUpgrade php-embeddedUpgrade php-dbgNo solution existsUpgrade php-pecl-zip-debuginfoUpgrade php-pecl-redis6-debuginfoUpgrade php-gd-debuginfoUpgrade php-debugsourceUpgrade php-ldap-debuginfoUpgrade php-debuginfoUpgrade php-snmp-debuginfoUpgrade php-soap-debuginfoUpgrade php-bcmath-debuginfoUpgrade php-embedded-debuginfoUpgrade php-pgsql-debuginfoUpgrade php-odbcUpgrade php-ffiUpgrade php-enchantUpgrade php-cli-debuginfoUpgrade phpUpgrade apcu-panelUpgrade php-opcacheUpgrade php-mbstring-debuginfoUpgrade php-pgsqlUpgrade php-intlUpgrade php-cli | May 15, 2025 | Apr 4, 2025 |
| Rocky_linux | — | Upgrade php-common-debuginfoUpgrade php-mbstringUpgrade php-ldap-debuginfoUpgrade php-pdo-debuginfoUpgrade php-xml-debuginfoUpgrade php-pecl-zip-debuginfoUpgrade php-fpm-debuginfoUpgrade php-intl-debuginfoUpgrade php-pgsqlUpgrade php-debuginfoUpgrade php-snmpUpgrade php-opcache-debuginfoUpgrade php-pecl-xdebug3Upgrade php-commonUpgrade php-pecl-redis6Upgrade php-xmlUpgrade php-mbstring-debuginfoUpgrade php-odbcUpgrade php-pecl-apcu-debugsourceUpgrade php-pecl-redis6-debuginfoUpgrade php-cli-debuginfoUpgrade php-snmp-debuginfoUpgrade php-soap-debuginfoUpgrade php-pecl-zip-debugsourceUpgrade php-enchant-debuginfoUpgrade php-mysqlnd-debuginfoUpgrade php-dba-debuginfoUpgrade php-dbgUpgrade php-odbc-debuginfoUpgrade php-pecl-rrd-debuginfoUpgrade php-pecl-zipUpgrade php-enchantUpgrade php-pecl-apcuUpgrade php-intlUpgrade phpUpgrade php-pgsql-debuginfoUpgrade php-ffi-debuginfoUpgrade php-develUpgrade php-pecl-xdebug3-debugsourceUpgrade php-fpmUpgrade php-ldapUpgrade php-pecl-rrdUpgrade php-pdoUpgrade php-dbaUpgrade php-bcmath-debuginfoUpgrade php-gd-debuginfoUpgrade php-embedded-debuginfoUpgrade php-opcacheUpgrade php-dbg-debuginfoUpgrade php-cliUpgrade php-processUpgrade php-pecl-rrd-debugsourceUpgrade php-pecl-apcu-debuginfoUpgrade php-embeddedUpgrade php-pecl-redis6-debugsourceUpgrade php-mysqlndUpgrade php-gdUpgrade php-soapUpgrade php-process-debuginfoUpgrade php-pecl-xdebug3-debuginfoUpgrade php-gmpUpgrade php-bcmathUpgrade php-pecl-apcu-develUpgrade php-debugsourceUpgrade php-gmp-debuginfoUpgrade php-ffi | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade php8-ffiUpgrade php7-fileinfoUpgrade php7-socketsUpgrade php7-xmlwriterUpgrade php7-iconvUpgrade php7-jsonUpgrade php7-snmpUpgrade apache2-mod_php8Upgrade php7-fastcgiUpgrade php7-ldapUpgrade php7-pdoUpgrade php8-calendarUpgrade php8-shmopUpgrade php7-mysqlUpgrade php8-sysvshmUpgrade php8-pharUpgrade php7-pharUpgrade php7-ctypeUpgrade php8-gmpUpgrade php8-domUpgrade php8-readlineUpgrade php8-mbstringUpgrade php7-bcmathUpgrade php7-ftpUpgrade php7-mbstringUpgrade php8-intlUpgrade php7-sysvsemUpgrade php7-fpmUpgrade php7-opensslUpgrade php7-tokenizerUpgrade php8-sysvsemUpgrade php7-develUpgrade php8-fastcgiUpgrade php7-zlibUpgrade apache2-mod_php7Upgrade php8-fileinfoUpgrade php8-pdoUpgrade php8-gettextUpgrade php7-enchantUpgrade php8-enchantUpgrade php8-pgsqlUpgrade php8-sqliteUpgrade php8-sodiumUpgrade php7-shmopUpgrade php8-exifUpgrade php7-readlineUpgrade php7-sysvmsgUpgrade php7-odbcUpgrade php8-bcmathUpgrade php7-pgsqlUpgrade php7-pcntlUpgrade php8-sysvmsgUpgrade php8-socketsUpgrade php8-pcntlUpgrade php8-posixUpgrade php7-xmlrpcUpgrade php7-intlUpgrade php8-opensslUpgrade php8-develUpgrade php7-curlUpgrade php7-gmpUpgrade php7-cliUpgrade php7-dbaUpgrade php8-odbcUpgrade php7-xslUpgrade php8-ldapUpgrade php7-posixUpgrade php7-domUpgrade php8-xmlwriterUpgrade php8-mysqlUpgrade php8-xmlreaderUpgrade php7-bz2Upgrade php8-snmpUpgrade php7-sysvshmUpgrade php8-bz2Upgrade php8-testUpgrade php7-opcacheUpgrade php8-tokenizerUpgrade php8-tidyUpgrade php8-cliUpgrade php7-zipUpgrade php7-testUpgrade php8-ctypeUpgrade php8Upgrade php7-xmlreaderUpgrade php7-tidyUpgrade php7-soapUpgrade php7Upgrade php8-zlibUpgrade php8-opcacheUpgrade php8-gdUpgrade php7-sqliteUpgrade php7-exifUpgrade php8-zipUpgrade php8-dbaUpgrade php7-sodiumUpgrade php7-embedUpgrade php8-iconvUpgrade php8-fpm-apacheUpgrade php8-fpmUpgrade php8-curlUpgrade php7-gettextUpgrade php7-calendarUpgrade php8-ftpUpgrade php8-soapUpgrade php7-gdUpgrade php8-xslUpgrade php8-embed | Dec 5, 2025 | Jun 1, 2025 |
| Ubuntu | — | Upgrade php7.4-cgiUpgrade libapache2-mod-php7.4Upgrade php8.3-cliUpgrade libapache2-mod-php8.3Upgrade php7.4Upgrade libapache2-mod-php8.1Upgrade php8.3-fpmUpgrade php8.1-fpmUpgrade libapache2-mod-php8.0Upgrade php8.3Upgrade php7.4-fpmUpgrade php8.1-cliUpgrade php8.3-cgiUpgrade php7.4-cliUpgrade php8.1-cgiUpgrade php8.1 | Apr 1, 2025 | Mar 14, 2025 |
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