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ext/standard/var_unserializer.c in PHP before 5.6.25 and 7.x before 7.0.10 mishandles certain invalid objects, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data that leads to a (1) __destruct call or (2) magic method call.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade php5Upgrade php7.0 | Oct 9, 2016 | Sep 11, 2016 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Nov 15, 2016 |
| Gentoo Linux | — | Upgrade dev-lang/php. | Oct 30, 2017 | Sep 11, 2016 |
| Huawei Euleros 2_0_sp2 | — | Upgrade php-odbcUpgrade php-cliUpgrade php-gdUpgrade php-ldapUpgrade phpUpgrade php-recodeUpgrade php-soapUpgrade php-mysqlUpgrade php-processUpgrade php-xmlUpgrade php-pdoUpgrade php-commonUpgrade php-xmlrpcUpgrade php-pgsql | Dec 4, 2019 | Sep 12, 2016 |
| Huawei Euleros 2_0_sp3 | — | Upgrade php-pdoUpgrade php-cliUpgrade php-mysqlUpgrade php-recodeUpgrade php-xmlUpgrade php-xmlrpcUpgrade php-processUpgrade php-ldapUpgrade php-soapUpgrade php-gdUpgrade php-odbcUpgrade php-commonUpgrade phpUpgrade php-pgsql | Dec 18, 2019 | Sep 12, 2016 |
| Huawei Euleros 2_0_sp5 | — | Upgrade php-recodeUpgrade php-gdUpgrade php-pdoUpgrade phpUpgrade php-soapUpgrade php-ldapUpgrade php-processUpgrade php-xmlrpcUpgrade php-xmlUpgrade php-pgsqlUpgrade php-odbcUpgrade php-commonUpgrade php-cliUpgrade php-mysql | Nov 19, 2019 | Sep 12, 2016 |
| Php | — | Upgrade to PHP version 5.6.25Upgrade to PHP version 7.0.10 | Sep 15, 2016 | Sep 11, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Sep 2, 2016 |
| Suse | — | Upgrade php53-domUpgrade php7-fastcgiUpgrade php5-curlUpgrade php7-xmlwriterUpgrade php7-socketsUpgrade php5-suhosinUpgrade php5-iconvUpgrade php7-sysvshmUpgrade php5-tokenizerUpgrade php7-pspellUpgrade php5-ldapUpgrade apache2-mod_php53Upgrade php53-fileinfoUpgrade php53-zipUpgrade php5-domUpgrade php7-bcmathUpgrade php5-ctypeUpgrade php53-posixUpgrade php5-exifUpgrade php53-sysvsemUpgrade php5-pgsqlUpgrade php7-sysvsemUpgrade php5-posixUpgrade php5-socketsUpgrade php7-pear-archive_tarUpgrade php7-odbcUpgrade php7-sqliteUpgrade php5-intlUpgrade php53-opensslUpgrade php5-sysvmsgUpgrade php7-calendarUpgrade php53-exifUpgrade php7-zlibUpgrade php53-gettextUpgrade php5-gdUpgrade php5-zlibUpgrade php5-fpmUpgrade php5-dbaUpgrade php7-mcryptUpgrade php53-xmlrpcUpgrade php7-dbaUpgrade php5-mbstringUpgrade php53-dbaUpgrade php53-develUpgrade php53-intlUpgrade php53-jsonUpgrade php7-enchantUpgrade php7-ctypeUpgrade php53-xslUpgrade php7-shmopUpgrade php5-opcacheUpgrade php53-pspellUpgrade php5-pspellUpgrade php53-xmlwriterUpgrade php7-mysqlUpgrade php5-fileinfoUpgrade php53-mysqlUpgrade php7-wddxUpgrade php7-ldapUpgrade php7-pearUpgrade php7-zipUpgrade php5-sysvshmUpgrade php53-sysvmsgUpgrade php7-fileinfoUpgrade php53Upgrade php53-pcntlUpgrade php5-enchantUpgrade php53-bz2Upgrade php53-fastcgiUpgrade php53-gmpUpgrade php53-tokenizerUpgrade php7-jsonUpgrade php7-pharUpgrade php7-snmpUpgrade php5-sqliteUpgrade php7-tokenizerUpgrade php5-xmlrpcUpgrade php7-develUpgrade php53-imapUpgrade php5-pcntlUpgrade php7-gettextUpgrade php5Upgrade php53-curlUpgrade php5-opensslUpgrade php53-mcryptUpgrade php53-shmopUpgrade php53-iconvUpgrade php7-xslUpgrade php5-xmlwriterUpgrade php5-mcryptUpgrade php7-opensslUpgrade php7-intlUpgrade php7-fpmUpgrade php53-odbcUpgrade php5-snmpUpgrade php53-zlibUpgrade php7-iconvUpgrade php7-xmlreaderUpgrade php5-xslUpgrade php53-socketsUpgrade php7-ftpUpgrade php53-suhosinUpgrade php7-gdUpgrade php5-imapUpgrade php53-ctypeUpgrade php53-wddxUpgrade php7-posixUpgrade php53-bcmathUpgrade php53-ftpUpgrade php5-xmlreaderUpgrade php7-pgsqlUpgrade php5-bz2Upgrade php5-jsonUpgrade php5-pdoUpgrade php7-mbstringUpgrade php5-wddxUpgrade php5-shmopUpgrade php53-snmpUpgrade php7-curlUpgrade php5-pharUpgrade php7-gmpUpgrade php5-zipUpgrade php53-readlineUpgrade php53-sqliteUpgrade php7Upgrade php5-develUpgrade php7-sysvmsgUpgrade php53-pgsqlUpgrade php5-sysvsemUpgrade php5-gettextUpgrade php7-opcacheUpgrade php7-imapUpgrade php5-ftpUpgrade php5-pearUpgrade php5-odbcUpgrade php7-exifUpgrade php5-soapUpgrade php7-soapUpgrade php7-xmlrpcUpgrade php5-gmpUpgrade php5-bcmathUpgrade php53-xmlreaderUpgrade php53-pdoUpgrade php53-gdUpgrade php5-fastcgiUpgrade php53-sysvshmUpgrade php7-domUpgrade apache2-mod_php5Upgrade php5-calendarUpgrade php53-pearUpgrade php7-pcntlUpgrade php53-tidyUpgrade php7-pdoUpgrade php7-bz2Upgrade php5-mysqlUpgrade php53-mbstringUpgrade php53-ldapUpgrade php53-calendarUpgrade php53-soapUpgrade apache2-mod_php7 | Sep 19, 2016 | Sep 11, 2016 |
| Ubuntu | — | Upgrade php5-mysqlndUpgrade php7.0-cliUpgrade php7.0-gdUpgrade libapache2-mod-php7.0Upgrade php5-gdUpgrade php5-fpmUpgrade php5-cliUpgrade php5-curlUpgrade php5-cgiUpgrade php7.0-fpmUpgrade php7.0-cgiUpgrade php7.0-curlUpgrade libapache2-mod-php5Upgrade php7.0-mysql | Oct 7, 2016 | Sep 11, 2016 |
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