{"id":"ALSA-2026:56969","summary":"Important: php8.4 security, bug fix, and enhancement update","details":"PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts.  \n\nSecurity Fix(es):  \n\n  * php: ext-pgsql: PHP: SQL injection via improper backslash escaping (CVE-2026-17543)\n  * php: PHP: Arbitrary code execution via out-of-bounds write in bccomp() (CVE-2026-17544)\n\n\nBug Fix(es) and Enhancement(s):  \n\n  * Rebase PHP to 8.4.24 for CVE-2026-17543 and CVE-2026-7260 and CVE-2026-17544 in 10.2.z (JIRA:AlmaLinux-223949)\n\n\nFor 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.\n","modified":"2026-08-20T12:11:56.066340948Z","published":"2026-08-19T00:00:00Z","related":["CVE-2026-17543","CVE-2026-17544","CVE-2026-7260"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:56969"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-17543"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-17544"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2509254"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2509256"},{"type":"ADVISORY","url":"https://errata.almalinux.org/10/ALSA-2026-56969.html"}],"affected":[{"package":{"name":"php8.4","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.24-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:56969.json"}},{"package":{"name":"php8.4-bcmath","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-bcmath"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.24-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:56969.json"}},{"package":{"name":"php8.4-cli","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-cli"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.24-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:56969.json"}},{"package":{"name":"php8.4-common","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-common"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.24-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:56969.json"}},{"package":{"name":"php8.4-dba","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-dba"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.24-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:56969.json"}},{"package":{"name":"php8.4-dbg","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-dbg"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.24-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:56969.json"}},{"package":{"name":"php8.4-devel","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.24-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:56969.json"}},{"package":{"name":"php8.4-embedded","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-embedded"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.24-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:56969.json"}},{"package":{"name":"php8.4-enchant","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-enchant"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.24-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:56969.json"}},{"package":{"name":"php8.4-ffi","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-ffi"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.24-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:56969.json"}},{"package":{"name":"php8.4-fpm","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-fpm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.24-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:56969.json"}},{"package":{"name":"php8.4-gd","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-gd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.24-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:56969.json"}},{"package":{"name":"php8.4-gmp","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-gmp"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.24-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:56969.json"}},{"package":{"name":"php8.4-intl","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-intl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.24-1.el10_2"}]}],"dat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