Critical PHP Vulnerabilities Prompt Website Shutdowns
- On Wednesday, government websites across Europe and beyond went offline after disclosure of two critical vulnerabilities in PHP, a programming language powering a large share of the internet.
- Developers of the PHP programming language identified the two critical vulnerabilities on Tuesday, urging users to update immediately; officials warned that all versions from PHP 5 onward could be affected.
- Cloudflare Chief Technology Officer Dane Knecht said, "We are seeing early attacks emerging and are updating mitigations as new vectors show up. Patch as soon as PHP releases the update." Security agencies worldwide advised organizations to take affected sites offline if unable to apply fixes.
- FINLANDState IT centre Valtori shut down public web services Wednesday as "a precautionary measure," while the Czech government took its website offline at 7 p.m. to allow for implementation of necessary security patches.
- Several Japanese organizations, including brokerage Nomura, Mitsubishi UFJ Financial Group, airline ANA, and East Japan Railway, temporarily suspended internet services on Thursday as part of emergency measures to protect their systems.
22 Articles
22 Articles
Governments, companies take websites offline over PHP flaws
Oct 22 - Several government, school and hospital websites across Europe and beyond were taken offline on Wednesday as organizations rushed to protect themselves from two critical security flaws in PHP, a programming language that powers a large share of the internet. Read more at straitstimes.com.
AI security flaws: Government websites in Europe, US go dark over AI-detected flaw in a web programming language PHP
The website of the Finnish government, for one, was only partly available Wednesday. A message to visitors said government websites were experiencing a temporary disruption and were fully or partially unavailable while the issue was being resolved.
Critical PHP Vulnerabilities Prompt Website Shutdowns
European Websites Taken Offline as Critical PHP Vulnerabilities Trigger Security Response Published on 22/10/2026 09:57 AM Nanette le Roux Thu, 10/22/2026 - 07:50 Government websites and other public-facing services across Europe were taken offline on Wednesday, 21 October, as organisations rushed to address two critical vulnerabilities in PHP, one of the web's most widely used programming languages. The shutdowns followed warnings from cybersec…
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