{"schema_version": "1.7.0", "id": "RLSA-2026:22649", "modified": "2026-06-05T12:06:02.129047Z", "published": "2026-06-05T12:04:50.053452Z", "upstream": ["CVE-2026-6104", "CVE-2026-6735", "CVE-2026-7258", "CVE-2026-7262", "CVE-2026-7263", "CVE-2026-7568"], "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\n* PHP: PHP-FPM: PHP-FPM: Cross-Site Scripting vulnerability via improper URL sanitation (CVE-2026-6735)\n\n* php: NULL pointer dereference in SOAP apache:Map decoder with missing <value> (CVE-2026-7262)\n\n* php: signed integer overflow in metaphone() (CVE-2026-7568)\n\n* php: denial of service via DOMNode::C14N() (CVE-2026-7263)\n\n* php: global buffer over-read in mb_convert_encoding() with attacker-supplied encoding (CVE-2026-6104)\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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:10", "name": "php8.4", "purl": "pkg:rpm/rocky-linux/php8.4?distro=rocky-linux-10&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:8.4.21-1.el10_2"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:22649"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2468561"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2468566"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2468562"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2468573"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2468572"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2468565"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}