In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when SoapServer is configured with SOAP_PERSISTENCE_SESSION, the handler object is persisted across requests via session storage. However, in the case SOAP requests results in an error, the persistance is handled incorrectly, resulting in freeing the object while keeping a pointer to it, which may lead to use-after-free. This may lead to memory corruption, information disclosure, or process crashes, with confidentiality, integrity, and availability impact on the vulnerable system.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade libzip-toolsUpgrade apcu-panelUpgrade php-soapUpgrade php-pgsqlUpgrade php-intlUpgrade php-jsonUpgrade php-dbgUpgrade php-pecl-zipUpgrade php-pdoUpgrade php-commonUpgrade php-gdUpgrade php-odbcUpgrade php-ldapUpgrade php-dbaUpgrade php-gmpUpgrade php-pecl-apcu-develUpgrade php-ffiUpgrade libzip-develUpgrade php-cliUpgrade libzipUpgrade php-opcacheUpgrade php-develUpgrade php-pecl-apcuUpgrade php-snmpUpgrade phpUpgrade php-processUpgrade php-pecl-rrdUpgrade php-embeddedUpgrade php-bcmathUpgrade php-mbstringUpgrade php-mysqlndUpgrade php-xmlrpcUpgrade php-xmlUpgrade php-pecl-xdebugUpgrade php-enchantUpgrade php-fpmUpgrade php-pear | Jul 2, 2026 | Jun 30, 2026 |
| Alpine Linux | — | Upgrade php82Upgrade php84Upgrade php85Upgrade php81Upgrade php83 | May 15, 2026 | May 10, 2026 |
| Amazon Linux Ami 2 | — | Upgrade php-odbcUpgrade php-opcacheUpgrade php-commonUpgrade php-xmlUpgrade php-intlUpgrade php-cliUpgrade php-dbaUpgrade php-mysqlndUpgrade php-mbstringUpgrade php-processUpgrade php-debuginfoUpgrade php-snmpUpgrade php-develUpgrade php-gdUpgrade php-fpmUpgrade php-gmpUpgrade php-dbgUpgrade php-pspellUpgrade php-bcmathUpgrade php-sodiumUpgrade php-soapUpgrade php-ldapUpgrade php-pgsqlUpgrade php-enchantUpgrade php-pdoUpgrade php-embeddedUpgrade php | Jun 8, 2026 | Jun 8, 2026 |
| Amazon_linux_2023 | — | Upgrade php8.5-xml-debuginfoUpgrade php8.3-zipUpgrade php8.5-gd-debuginfoUpgrade php8.4-xml-debuginfoUpgrade php8.5-ffi-debuginfoUpgrade php8.3-dbg-debuginfoUpgrade php8.3-debugsourceUpgrade php8.3-embeddedUpgrade php8.3-bcmathUpgrade php8.3-dba-debuginfoUpgrade php8.5-sodiumUpgrade php8.2-opcacheUpgrade php8.3-opcache-debuginfoUpgrade php8.5-tidy-debuginfoUpgrade php8.4-mysqlnd-debuginfoUpgrade php8.5-mbstringUpgrade php8.4-zipUpgrade php8.2-dba-debuginfoUpgrade php8.5-dbaUpgrade php8.3-mysqlndUpgrade php8.3-debuginfoUpgrade php8.3-gmpUpgrade php8.4-ldap-debuginfoUpgrade php8.3-mysqlnd-debuginfoUpgrade php8.3-modphp-debuginfoUpgrade php8.2-dbgUpgrade php8.2-enchantUpgrade php8.2-develUpgrade php8.2-tidy-debuginfoUpgrade php8.5-fpmUpgrade php8.3-enchantUpgrade php8.5-gmp-debuginfoUpgrade php8.4-enchant-debuginfoUpgrade php8.4-pgsql-debuginfoUpgrade php8.2-bcmath-debuginfoUpgrade php8.5-pdo-debuginfoUpgrade php8.5-pgsql-debuginfoUpgrade php8.2-opcache-debuginfoUpgrade php8.3-modphpUpgrade php8.2-soapUpgrade php8.4-pgsqlUpgrade php8.4-opcacheUpgrade php8.2-xml-debuginfoUpgrade php8.4-processUpgrade php8.5-fpm-debuginfoUpgrade php8.3-tidyUpgrade php8.4Upgrade php8.3-common-debuginfoUpgrade php8.4-common-debuginfoUpgrade php8.4-gd-debuginfoUpgrade php8.4-debuginfoUpgrade php8.4-modphpUpgrade php8.4-modphp-debuginfoUpgrade php8.2-processUpgrade php8.3-gd-debuginfoUpgrade php8.5-process-debuginfoUpgrade php8.3-process-debuginfoUpgrade php8.4-mysqlndUpgrade php8.3-pdo-debuginfoUpgrade php8.5Upgrade php8.5-common-debuginfoUpgrade php8.2-zip-debuginfoUpgrade php8.3-fpmUpgrade php8.5-soap-debuginfoUpgrade php8.3-mbstringUpgrade php8.5-sodium-debuginfoUpgrade php8.2-gmpUpgrade php8.5-embedded-debuginfoUpgrade php8.2-mbstring-debuginfoUpgrade php8.5-cli-debuginfoUpgrade php8.5-odbcUpgrade php8.4-xmlUpgrade php8.5-snmpUpgrade php8.2-cli-debuginfoUpgrade php8.3-snmp-debuginfoUpgrade php8.5-tidyUpgrade php8.2-bcmathUpgrade php8.2-fpmUpgrade php8.2-mbstringUpgrade php8.3-soap-debuginfoUpgrade php8.2-process-debuginfoUpgrade php8.4-develUpgrade php8.4-soap-debuginfoUpgrade php8.2-debuginfoUpgrade php8.3-intl-debuginfoUpgrade php8.2-pgsqlUpgrade php8.2-snmp-debuginfoUpgrade php8.4-cli-debuginfoUpgrade php8.5-dbg-debuginfoUpgrade php8.5-ldap-debuginfoUpgrade php8.5-odbc-debuginfoUpgrade php8.5-processUpgrade php8.5-zipUpgrade php8.2-intl-debuginfoUpgrade php8.2-snmpUpgrade php8.2-dbaUpgrade php8.5-bcmath-debuginfoUpgrade php8.5-intlUpgrade php8.5-intl-debuginfoUpgrade php8.5-ldapUpgrade php8.5-dba-debuginfoUpgrade php8.5-embeddedUpgrade php8.4-odbc-debuginfoUpgrade php8.2-sodium-debuginfoUpgrade php8.3-ldap-debuginfoUpgrade php8.3-opcacheUpgrade php8.5-enchant-debuginfoUpgrade php8.2-embedded-debuginfoUpgrade php8.4-embeddedUpgrade php8.4-dba-debuginfoUpgrade php8.4-ffi-debuginfoUpgrade php8.2-soap-debuginfoUpgrade php8.4-gmpUpgrade php8.4-snmp-debuginfoUpgrade php8.5-ffiUpgrade php8.2-embeddedUpgrade php8.4-enchantUpgrade php8.3-ffi-debuginfoUpgrade php8.3-pgsqlUpgrade php8.2-gmp-debuginfoUpgrade php8.4-embedded-debuginfoUpgrade php8.2-ffiUpgrade php8.3-ldapUpgrade php8.3-odbc-debuginfoUpgrade php8.4-pdoUpgrade php8.5-pgsqlUpgrade php8.3-intlUpgrade php8.5-modphp-debuginfoUpgrade php8.2-gd-debuginfoUpgrade php8.3-snmpUpgrade php8.3-cli-debuginfoUpgrade php8.2-tidyUpgrade php8.2-sodiumUpgrade php8.2-pdo-debuginfoUpgrade php8.4-mbstring-debuginfoUpgrade php8.2-common-debuginfoUpgrade php8.4-dbg-debuginfoUpgrade php8.2-zipUpgrade php8.2-ldapUpgrade php8.5-zip-debuginfoUpgrade php8.5-gdUpgrade php8.5-mbstring-debuginfoUpgrade php8.5-debuginfoUpgrade php8.4-ldapUpgrade php8.4-ffiUpgrade php8.4-dbgUpgrade php8.3-sodiumUpgrade php8.3-enchant-debuginfoUpgrade php8.4-soapUpgrade php8.4-process-debuginfoUpgrade php8.4-fpmUpgrade php8.3-embedded-debuginfoUpgrade php8.3-cliUpgrade php8.5-soapUpgrade php8.5-pdoUpgrade php8.5-bcmathUpgrade php8.2-odbcUpgrade php8.4-opcache-debuginfoUpgrade php8.4-mbstringUpgrade php8.4-debugsourceUpgrade php8.3-soapUpgrade php8.3-ffiUpgrade php8.3-develUpgrade php8.2-mysqlndUpgrade php8.5-mysqlndUpgrade php8.4-snmpUpgrade php8.3-commonUpgrade php8.3-dbaUpgrade php8.3-pgsql-debuginfoUpgrade php8.3-pdoUpgrade php8.3-gmp-debuginfoUpgrade php8.3-gdUpgrade php8.3Upgrade php8.2-gdUpgrade php8.5-xmlUpgrade php8.5-dbgUpgrade php8.5-commonUpgrade php8.5-cliUpgrade php8.4-tidyUpgrade php8.5-develUpgrade php8.3-zip-debuginfoUpgrade php8.4-dbaUpgrade php8.3-mbstring-debuginfoUpgrade php8.5-mysqlnd-debuginfoUpgrade php8.5-gmpUpgrade php8.4-bcmathUpgrade php8.2-intlUpgrade php8.4-intlUpgrade php8.3-tidy-debuginfoUpgrade php8.3-pspell-debuginfoUpgrade php8.3-dbgUpgrade php8.2-fpm-debuginfoUpgrade php8.2-ffi-debuginfoUpgrade php8.2-commonUpgrade php8.2-cliUpgrade php8.4-zip-debuginfoUpgrade php8.4-sodium-debuginfoUpgrade php8.2-pspellUpgrade php8.3-pspellUpgrade php8.2-dbg-debuginfoUpgrade php8.5-debugsourceUpgrade php8.4-tidy-debuginfoUpgrade php8.4-sodiumUpgrade php8.4-pdo-debuginfoUpgrade php8.4-fpm-debuginfoUpgrade php8.3-xml-debuginfoUpgrade php8.4-bcmath-debuginfoUpgrade php8.3-bcmath-debuginfoUpgrade php8.2-xmlUpgrade php8.2-pdoUpgrade php8.2-odbc-debuginfoUpgrade php8.2-debugsourceUpgrade php8.2Upgrade php8.5-modphpUpgrade php8.2-enchant-debuginfoUpgrade php8.5-snmp-debuginfoUpgrade php8.2-pspell-debuginfoUpgrade php8.2-pgsql-debuginfoUpgrade php8.2-mysqlnd-debuginfoUpgrade php8.2-ldap-debuginfoUpgrade php8.5-enchantUpgrade php8.4-odbcUpgrade php8.4-gmp-debuginfoUpgrade php8.4-gdUpgrade php8.4-cliUpgrade php8.3-xmlUpgrade php8.3-processUpgrade php8.3-odbcUpgrade php8.3-fpm-debuginfoUpgrade php8.4-intl-debuginfoUpgrade php8.4-commonUpgrade php8.3-sodium-debuginfo | May 28, 2026 | May 10, 2026 |
| Debian | — | Upgrade php7.4Upgrade php8.2Upgrade php8.4 | May 10, 2026 | May 10, 2026 |
| Redhat_linux | — | Upgrade php8.4-gdUpgrade php-ffiUpgrade php-embedded-debuginfoUpgrade php-pecl-apcuUpgrade php-dbg-debuginfoUpgrade php-enchantUpgrade phpUpgrade php-develUpgrade php-gmp-debuginfoUpgrade php-snmpUpgrade php8.4-soap-debuginfoUpgrade php-pecl-xdebug3Upgrade php8.4-ldapUpgrade php-pecl-xdebug-debuginfoUpgrade php8.4-mysqlndUpgrade php8.4-debuginfoUpgrade php8.4-ldap-debuginfoUpgrade php8.4-pgsql-debuginfoUpgrade php-mysqlndUpgrade php8.4-xmlUpgrade php8.4-soapUpgrade php8.4-bcmath-debuginfoUpgrade php8.4-snmp-debuginfoUpgrade php8.4-gd-debuginfoUpgrade php-pecl-redis6-debugsourceUpgrade php-pecl-xdebug3-debuginfoUpgrade php-bcmathUpgrade php8.4-mysqlnd-debuginfoUpgrade php-gd-debuginfoUpgrade php-snmp-debuginfoUpgrade php-bcmath-debuginfoUpgrade php8.4-pgsqlUpgrade php8.4-mbstring-debuginfoUpgrade php8.4-enchantUpgrade php-gdUpgrade php-embeddedUpgrade php8.4-commonUpgrade php8.4-develUpgrade php-debuginfoUpgrade php8.4-embedded-debuginfoUpgrade php-pgsql-debuginfoUpgrade php8.4-bcmathUpgrade php-fpmUpgrade php-opcacheUpgrade php8.4-enchant-debuginfoUpgrade libzipUpgrade php-pecl-rrdUpgrade php8.4-processUpgrade php-pecl-apcu-debuginfoUpgrade php-xmlUpgrade php8.4-pdo-debuginfoUpgrade libzip-toolsUpgrade php-soap-debuginfoUpgrade php-pecl-rrd-debugsourceUpgrade php-pearUpgrade php8.4-dbg-debuginfoUpgrade php8.4-cliUpgrade php8.4-dba-debuginfoUpgrade libzip-develUpgrade php-processUpgrade php-intl-debuginfoUpgrade php-pecl-rrd-debuginfoUpgrade php-debugsourceUpgrade php8.4-intlUpgrade php-mbstringUpgrade php8.4-xml-debuginfoUpgrade php-xmlrpcUpgrade php8.4-dbgUpgrade php8.4-dbaUpgrade php-pecl-redis6-debuginfoUpgrade php8.4-fpmUpgrade apcu-panelUpgrade php8.4-ffi-debuginfoUpgrade php-enchant-debuginfoUpgrade php-pecl-xdebugUpgrade php-cliUpgrade php-pdoUpgrade php-pecl-zip-debugsourceUpgrade php-pgsqlUpgrade php-common-debuginfoUpgrade libzip-debugsourceUpgrade php-pdo-debuginfoUpgrade php-gmpUpgrade php-soapUpgrade php-ffi-debuginfoUpgrade php-dbgUpgrade php8.4-process-debuginfoUpgrade php8.4-cli-debuginfoUpgrade php8.4-ffiUpgrade php-pecl-xdebug-debugsourceUpgrade php-dba-debuginfoUpgrade php-pecl-apcu-debugsourceUpgrade php-odbc-debuginfoUpgrade php-mysqlnd-debuginfoUpgrade php-mbstring-debuginfoUpgrade php8.4-odbcUpgrade php8.4-embeddedUpgrade php8.4-debugsourceUpgrade php-pecl-zip-debuginfoUpgrade php-pecl-apcu-develUpgrade php-fpm-debuginfoUpgrade php8.4-snmpUpgrade php-json-debuginfoUpgrade php-pecl-redis6Upgrade php-xmlrpc-debuginfoUpgrade php-ldapUpgrade php-xml-debuginfoUpgrade php8.4-gmpUpgrade php-cli-debuginfoUpgrade php8.4-opcacheUpgrade php-odbcUpgrade php-jsonUpgrade php-commonUpgrade libzip-tools-debuginfoUpgrade php8.4-common-debuginfoUpgrade php8.4No solution existsUpgrade php8.4-odbc-debuginfoUpgrade php8.4-gmp-debuginfoUpgrade php-intlUpgrade php8.4-intl-debuginfoUpgrade php-opcache-debuginfoUpgrade php8.4-pdoUpgrade php8.4-fpm-debuginfoUpgrade php-ldap-debuginfoUpgrade php8.4-mbstringUpgrade php-dbaUpgrade php-pecl-xdebug3-debugsourceUpgrade php-process-debuginfoUpgrade php-pecl-zipUpgrade php8.4-opcache-debuginfoUpgrade libzip-debuginfo | Jul 2, 2026 | May 10, 2026 |
| Rocky_linux | — | Upgrade php-enchantUpgrade phpUpgrade php-xmlrpcUpgrade php-soapUpgrade php-pecl-zipUpgrade php-opcacheUpgrade php-intl-debuginfoUpgrade php-embedded-debuginfoUpgrade php-pecl-rrdUpgrade php-cliUpgrade php-dbaUpgrade php-pecl-xdebugUpgrade php-ldap-debuginfoUpgrade libzip-toolsUpgrade php-gdUpgrade php-mysqlndUpgrade libzip-tools-debuginfoUpgrade php-bcmath-debuginfoUpgrade php-pdo-debuginfoUpgrade libzip-debugsourceUpgrade php-process-debuginfoUpgrade php-pecl-rrd-debugsourceUpgrade php-mbstringUpgrade php-cli-debuginfoUpgrade libzipUpgrade php-xmlrpc-debuginfoUpgrade php-snmp-debuginfoUpgrade php-pecl-rrd-debuginfoUpgrade php-pecl-apcu-develUpgrade php-gmpUpgrade php-dbg-debuginfoUpgrade php-processUpgrade php-pecl-apcu-debuginfoUpgrade php-pdoUpgrade php-opcache-debuginfoUpgrade php-jsonUpgrade php-gd-debuginfoUpgrade php-embeddedUpgrade php-debugsourceUpgrade libzip-debuginfoUpgrade php-debuginfoUpgrade php-dba-debuginfoUpgrade php-pecl-apcu-debugsourceUpgrade php-snmpUpgrade php-enchant-debuginfoUpgrade php-intlUpgrade php-develUpgrade php-odbc-debuginfoUpgrade php-ldapUpgrade php-commonUpgrade php-json-debuginfoUpgrade php-xmlUpgrade php-pecl-xdebug-debugsourceUpgrade php-odbcUpgrade php-dbgUpgrade libzip-develUpgrade php-pgsql-debuginfoUpgrade php-pecl-zip-debugsourceUpgrade php-ffiUpgrade php-mysqlnd-debuginfoUpgrade php-bcmathUpgrade php-pecl-zip-debuginfoUpgrade php-gmp-debuginfoUpgrade php-pecl-apcuUpgrade php-xml-debuginfoUpgrade php-pgsqlUpgrade php-pecl-xdebug-debuginfoUpgrade php-fpmUpgrade php-common-debuginfoUpgrade php-mbstring-debuginfoUpgrade php-soap-debuginfoUpgrade php-fpm-debuginfoUpgrade php-ffi-debuginfo | Jul 3, 2026 | Jul 2, 2026 |
| Ubuntu | — | Upgrade php8.1Upgrade php8.4Upgrade php8.3Upgrade php8.5Upgrade php7.0-interbase (Ubuntu Pro)Upgrade php7.0-soap (Ubuntu Pro) | May 28, 2026 | May 28, 2026 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub