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PHP 8.3

v8.3.33

Correctif de sécurité Version de sécurité Publié le 14 septembre 2026

Security update for PHP 8.3, fixing a PHP-FPM denial-of-service issue and an OpenSSL extension memory-safety issue.

Correction de bug

1
  • Corrects a packaging defect where the previously published 8.3.32 build actually contained 8.3.31 binaries; all bundled extensions (including ionCube compatibility, PECL redis, apcu, igbinary, imagick, memcache, mongodb, swoole) are preserved.

Correctifs de sécurité

2
  • Fixes CVE-2026-12184 (PHP-FPM denial of service, CVSS 8.2).
  • Fixes CVE-2026-14355 (heap corruption in the OpenSSL extension).
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