{"id":"ALSA-2026:22649","summary":"Important: php8.4 security 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: PHP: Denial of Service via improper handling of signed characters in ctype functions (CVE-2026-7258)\n  * PHP: PHP-FPM: PHP-FPM: Cross-Site Scripting vulnerability via improper URL sanitation (CVE-2026-6735)\n  * php: NULL pointer dereference in SOAP apache:Map decoder with missing \u003cvalue\u003e (CVE-2026-7262)\n  * php: signed integer overflow in metaphone() (CVE-2026-7568)\n  * php: denial of service via DOMNode::C14N() (CVE-2026-7263)\n  * php: global buffer over-read in mb_convert_encoding() with attacker-supplied encoding (CVE-2026-6104)\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":"2026-07-15T12:59:33.652187031Z","published":"2026-06-02T00:00:00Z","related":["CVE-2026-6104","CVE-2026-6735","CVE-2026-7258","CVE-2026-7262","CVE-2026-7263","CVE-2026-7568"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:22649"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-6104"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-6735"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-7258"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-7262"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-7263"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-7568"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2468561"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2468562"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2468565"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2468566"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2468572"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2468573"},{"type":"ADVISORY","url":"https://errata.almalinux.org/10/ALSA-2026-22649.html"}],"affected":[{"package":{"name":"php8.4","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.21-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:22649.json"}},{"package":{"name":"php8.4-bcmath","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-bcmath"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.21-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:22649.json"}},{"package":{"name":"php8.4-cli","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-cli"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.21-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:22649.json"}},{"package":{"name":"php8.4-common","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-common"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.21-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:22649.json"}},{"package":{"name":"php8.4-dba","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-dba"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.21-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:22649.json"}},{"package":{"name":"php8.4-dbg","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-dbg"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.21-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:22649.json"}},{"package":{"name":"php8.4-devel","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.21-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:22649.json"}},{"package":{"name":"php8.4-embedded","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-embedded"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.21-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:22649.json"}},{"package":{"name":"php8.4-enchant","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-enchant"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.21-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:22649.json"}},{"package":{"name":"php8.4-ffi","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-ffi"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.21-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:22649.json"}},{"package":{"name":"php8.4-fpm","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-fpm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.21-1.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:22649.json"}},{"package":{"name":"php8.4-gd","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/php8.4-gd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.21-1.el10_2"}]}],"database_specific":{"source":"https:/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