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Cybersecurity

Cloudflare Detects Early Attacks Exploiting Critical PHP Flaws, Deploys WAF Rules

CyberPress ·

Cloudflare has deployed emergency web application firewall rules after detecting early attacks targeting two critical PHP vulnerabilities, ahead of a scheduled security release on October 21, 2026. Both flaws carry CVSS v4 severity scores of 9.2, according to advance notice from the PHP Foundation. Dane Knecht said PHP websites behind Cloudflare already have an initial […] The post Cloudflare Detects Early Attacks Exploiting Critical PHP Flaws, Deploys WAF Rules appeared first on Cyber Security News .

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