PHP 8.3.29 → 8.3.31

Vulnerabilities fixed by this upgrade

• 6.3 CVE-2026-7262 NULL pointer dereference in SOAP apache:Map decoder with missing <value>
• 6.3 CVE-2026-7261 SoapServer session-persisted object use-after-free via SOAP header fault
• low CVE-2026-7259 Null pointer dereference in php_mb_check_encoding() via mb_ereg_search_init()
• 7.6 CVE-2026-6735 XSS within PHP-FPM status endpoint
• 9.4 CVE-2026-6722 Use-After-Free in SOAP using Apache map with Remote Code Execution
• 6.3 CVE-2026-7258 Out-of-bounds read in urldecode()
• 9.2 CVE-2025-14179 SQL injection in pdo_firebird via NUL bytes in quoted strings
• low CVE-2026-7568 Signed integer overflow in metaphone()

Breaking changes

None in the release notes.

Security changes

• security Fixes CVE-2026-6722: Use-After-Free in SOAP using Apache map with Remote Code Execution in 8.3.31
• security Fixes CVE-2025-14179: SQL injection in pdo_firebird via NUL bytes in quoted strings in 8.3.31
• security Fixes CVE-2026-6735: XSS within PHP-FPM status endpoint in 8.3.31
• security Fixes CVE-2026-7262: NULL pointer dereference in SOAP apache:Map decoder with missing <value> in 8.3.31
• security Fixes CVE-2026-7261: SoapServer session-persisted object use-after-free via SOAP header fault in 8.3.31
• security Fixes CVE-2026-7258: Out-of-bounds read in urldecode() in 8.3.31
• security Fixes CVE-2026-7259: Null pointer dereference in php_mb_check_encoding() via mb_ereg_search_init() in 8.3.31
• security Fixes CVE-2026-7568: Signed integer overflow in metaphone() in 8.3.31

Every release in between