php2shell CVE-2026-109618 CVE-2026-109619

https://www.php.net/index.php#2026-10-20-1

Update to PHP 8.5.12, 8.4.27, 8.3.36 or 8.2.35

https://github.com/syhunt/php2shell-protection

PHPの重大な脆弱性「php2shell」（CVE-2026-109618、CVE-2026-109619）の概要と対応指針 - GMO Flatt Security Blog

https://ma.ttias.be/php-cve-2026-109618-patch/

AWS

https://aws.amazon.com/jp/security/security-bulletins/2026-143-aws/

https://github.com/amazonlinux/amazon-linux-2023/issues/1148

https://explore.alas.aws.amazon.com/CVE-2026-109618.html

AL2 php8.2 も Fixed

さくら

https://support.sakura.ad.jp/mainte/mainteentry.php?id=39972