RHSA-2026:57539: Important: php:8.3 security, bug fix, and enhancement update
Important: php:8.3 security, bug fix, and enhancement update
Other sources
PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.Security Fix(es): php: ext-pgsql: PHP: SQL injection via improper backslash escaping (CVE-2026-17543) php: PHP: Denial of Service via circular symbolic links in phar archives (CVE-2026-7260) Bug Fix(es) and Enhancement(s): Rebase PHP to 8.3.33 for CVE-2026-17543 and CVE-2026-7260 in 9.8.z (JIRA:RHEL-223944) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
— Red Hat
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
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redhat/phpto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-pecl-apcuto a version that resolves this vulnerability.Fixed in 5.1.23-1.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pecl-redis6to a version that resolves this vulnerability.Fixed in 6.1.0-3.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pecl-rrdto a version that resolves this vulnerability.Fixed in 2.0.3-4.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pecl-xdebug3to a version that resolves this vulnerability.Fixed in 3.3.1-1.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pecl-zipto a version that resolves this vulnerability.Fixed in 1.22.3-1.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/apcu-panelto a version that resolves this vulnerability.Fixed in 5.1.23-1.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-bcmathto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-bcmath-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-clito a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-cli-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-commonto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-common-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-dbato a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-dba-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-dbgto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-dbg-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-debugsourceto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-develto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-embeddedto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-embedded-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-enchantto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-enchant-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-ffito a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-ffi-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-fpmto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-fpm-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-gdto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-gd-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-gmpto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-gmp-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-intlto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-intl-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-ldapto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-ldap-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-mbstringto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-mbstring-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-mysqlndto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-mysqlnd-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-odbcto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-odbc-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-opcacheto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-opcache-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-pdoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-pdo-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-pecl-apcu-debuginfoto a version that resolves this vulnerability.Fixed in 5.1.23-1.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pecl-apcu-debugsourceto a version that resolves this vulnerability.Fixed in 5.1.23-1.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pecl-apcu-develto a version that resolves this vulnerability.Fixed in 5.1.23-1.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pecl-redis6-debuginfoto a version that resolves this vulnerability.Fixed in 6.1.0-3.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pecl-redis6-debugsourceto a version that resolves this vulnerability.Fixed in 6.1.0-3.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pecl-rrd-debuginfoto a version that resolves this vulnerability.Fixed in 2.0.3-4.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pecl-rrd-debugsourceto a version that resolves this vulnerability.Fixed in 2.0.3-4.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pecl-xdebug3-debuginfoto a version that resolves this vulnerability.Fixed in 3.3.1-1.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pecl-xdebug3-debugsourceto a version that resolves this vulnerability.Fixed in 3.3.1-1.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pecl-zip-debuginfoto a version that resolves this vulnerability.Fixed in 1.22.3-1.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pecl-zip-debugsourceto a version that resolves this vulnerability.Fixed in 1.22.3-1.module+el9.8.0+24343+756b4fcd - Upgrade
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redhat/php-pgsqlto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-pgsql-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-processto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-process-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-snmpto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-snmp-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-soapto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-soap-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-xmlto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/php-xml-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765 - Upgrade
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redhat/phpto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-bcmathto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-bcmath-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-clito a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-cli-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-commonto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-common-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-dbato a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-dba-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-dbgto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-dbg-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-debugsourceto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-develto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-embeddedto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-embedded-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-enchantto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-enchant-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-ffito a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-ffi-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-fpmto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-fpm-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-gdto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-gd-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-gmpto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-gmp-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-intlto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-intl-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-ldapto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-ldap-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-mbstringto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-mbstring-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-mysqlndto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-mysqlnd-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-odbcto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-odbc-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-opcacheto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-opcache-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-pdoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-pdo-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-pecl-apcuto a version that resolves this vulnerability.Fixed in 5.1.23-1.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-apcu-debuginfoto a version that resolves this vulnerability.Fixed in 5.1.23-1.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-apcu-debugsourceto a version that resolves this vulnerability.Fixed in 5.1.23-1.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-apcu-develto a version that resolves this vulnerability.Fixed in 5.1.23-1.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-redis6to a version that resolves this vulnerability.Fixed in 6.1.0-3.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-redis6-debuginfoto a version that resolves this vulnerability.Fixed in 6.1.0-3.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-redis6-debugsourceto a version that resolves this vulnerability.Fixed in 6.1.0-3.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-rrdto a version that resolves this vulnerability.Fixed in 2.0.3-4.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-rrd-debuginfoto a version that resolves this vulnerability.Fixed in 2.0.3-4.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-rrd-debugsourceto a version that resolves this vulnerability.Fixed in 2.0.3-4.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-xdebug3to a version that resolves this vulnerability.Fixed in 3.3.1-1.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-xdebug3-debuginfoto a version that resolves this vulnerability.Fixed in 3.3.1-1.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-xdebug3-debugsourceto a version that resolves this vulnerability.Fixed in 3.3.1-1.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-zipto a version that resolves this vulnerability.Fixed in 1.22.3-1.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-zip-debuginfoto a version that resolves this vulnerability.Fixed in 1.22.3-1.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pecl-zip-debugsourceto a version that resolves this vulnerability.Fixed in 1.22.3-1.module+el9.8.0+24343+756b4fcd.aa - Upgrade
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redhat/php-pgsqlto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-pgsql-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-processto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-process-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-snmpto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-snmp-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-soapto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-soap-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-xmlto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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redhat/php-xml-debuginfoto a version that resolves this vulnerability.Fixed in 8.3.33-1.module+el9.8.0+24633+17f8e765.aa - Upgrade
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phpto a version that resolves this vulnerability.Fixed in 8.3.33Patch JIRA:RHEL-223944
Event History
Frequently Asked Questions
Which environments are covered by this update?
The advisory applies to Red Hat Enterprise Linux php:8.3 packages on IBM z Systems, x86_64 Update Services for SAP Solutions, Power little endian, and ARM 64. It also covers listed Extended Update Support and Extended Life Cycle offerings for Power little endian, ARM 64, and IBM z Systems.
Does this advisory address only security issues?
No. The update includes security fixes, bug fixes, and enhancements for php:8.3, and is rated Important with high severity.