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NCSC.nl at 8:50 AM Eastern on October 21, 2026: a plain page from the Dutch National Cyber Security Centre headed Onze website is tijdelijk niet beschikbaar (our website is temporarily unavailable). It says the site was taken offline as a precaution because of the PHP vulnerabilities, points to advisories.ncsc.nl, LinkedIn and the NCSC Community for updates, and lists a 24/7 email address and an office-hours phone number for urgent help. Featured Security PHP2Shell (CVE-2026-109618 and CVE-2026-109619): what we checked, and what we'd do PHP fixed two critical vulnerabilities on October 21, 2026, CVE-2026-109618 and CVE-2026-109619, known as PHP2Shell. What we checked on our own servers, what governments told organizations to do, and the steps we'd take on a site that runs WordPress or Drupal. Leland Fiegel· 8 minutes