{"schema_version": "1.7.0", "id": "RLSA-2026:56969", "modified": "2026-08-20T18:09:50.727870Z", "published": "2026-08-20T18:07:20.016374Z", "upstream": ["CVE-2026-17543", "CVE-2026-17544"], "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\n* php: PHP: Arbitrary code execution via out-of-bounds write in bccomp() (CVE-2026-17544)\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:Rocky Linux-223949)\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:H/PR:N/UI:N/S:U/C:H/I:H/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": "0:8.4.24-1.el10_2"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:56969"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2509256"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2509254"}, {"type": "ADVISORY", "url": "https://access.redhat.com/errata/RHSA-2026:56969"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}], "database_specific": {"license": "CC-BY-4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/", "source_advisory": "RHSA-2026:56969"}}