Red Hat Security Advisory: php:8.3 security update

CVE-2026-6735 — PHP: PHP-FPM: PHP-FPM: Cross-Site Scripting vulnerability via improper URL sanitation CVE-2026-7258 — PHP: PHP: Denial of Service via improper handling of signed characters in ctype functions CVE-2026-7262 — php: NULL pointer dereference in SOAP apache:Map decoder with missing CVE-2026-7568 — php: signed integer overflow in metaphone()