Summary
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:AlmaLinux-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.
Fixed packages 59
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 9 | apcu-panel | 5.1.23-1.module_el9.6.0+151+5f31e576 |
| AlmaLinux · 9 | php | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-bcmath | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-bcmath | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-cli | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-cli | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-common | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-common | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-dba | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-dbg | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-dbg | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-devel | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-devel | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-embedded | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-embedded | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-enchant | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-enchant | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-ffi | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-ffi | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-fpm | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-fpm | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-gd | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-gd | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-gmp | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-gmp | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-intl | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-ldap | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-ldap | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-mbstring | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-mbstring | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-mysqlnd | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-mysqlnd | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-odbc | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-odbc | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-opcache | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-opcache | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-pdo | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-pdo | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-pecl-apcu | 5.1.23-1.module_el9.6.0+151+5f31e576 |
| AlmaLinux · 9 | php-pecl-apcu | 5.1.23-1.module_el9.8.0+287+a9a5bb73 |
| AlmaLinux · 9 | php-pecl-apcu-devel | 5.1.23-1.module_el9.8.0+287+a9a5bb73 |
| AlmaLinux · 9 | php-pecl-apcu-devel | 5.1.23-1.module_el9.6.0+151+5f31e576 |
| AlmaLinux · 9 | php-pecl-redis6 | 6.1.0-3.module_el9.8.0+257+89d727f2 |
| AlmaLinux · 9 | php-pecl-rrd | 2.0.3-4.module_el9.8.0+287+a9a5bb73 |
| AlmaLinux · 9 | php-pecl-rrd | 2.0.3-4.module_el9.6.0+151+5f31e576 |
| AlmaLinux · 9 | php-pecl-xdebug3 | 3.3.1-1.module_el9.6.0+151+5f31e576 |
| AlmaLinux · 9 | php-pecl-xdebug3 | 3.3.1-1.module_el9.8.0+287+a9a5bb73 |
| AlmaLinux · 9 | php-pecl-zip | 1.22.3-1.module_el9.6.0+151+5f31e576 |
| AlmaLinux · 9 | php-pecl-zip | 1.22.3-1.module_el9.8.0+287+a9a5bb73 |
| AlmaLinux · 9 | php-pgsql | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-process | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-process | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-snmp | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-snmp | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-soap | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-soap | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
| AlmaLinux · 9 | php-xml | 8.3.33-1.module_el9.8.0+297+88e7f1bf |
| AlmaLinux · 9 | php-xml | 8.3.33-1.module_el9.8.0+296+9aab6c42 |
Vulnerabilities 2
-
High 8.1CVE-2026-17543 Public exploit
SQL injection in ext-pgsql via E'...' backslash breakout
Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP versions from 8.2.* before 8.2.33, from 8.3.* before 8.3.33, from 8.4.* before 8.4.24, and from 8.5.* before 8.5.9.
-
Medium 5.4
Stack overflow in phar with circular symlinks
Circular symbolic links in phar archives could lead to unbounded recursion, exhausting the C stack and crashing the PHP process, in PHP versions from 8.2.* before 8.2.33, from 8.3.* before 8.3.33, from 8.4.* before 8.4.24, and from 8.5.* before 8.5.9.