Skip to main content
See who owns your news
Published • loading... • Updated

Government websites go dark after AI-discovered flaw sparks security scramble

The flaws rate 9.2 on CVSS v4.0 and could let attackers run code on vulnerable servers without logging in, officials said.

  • On Wednesday, October 21, 2026, PHP developers released emergency security updates addressing two critical remote-code-execution vulnerabilities, CVE-2026-109618 and CVE-2026-109619, urging administrators to apply fixes immediately.
  • Leaked vulnerability details forced the PHP security team to accelerate the release by one day after researchers reported proof-of-concept exploits circulating before official fixes were available.
  • Rated 9.2 on the CVSS v4.0 severity scale, the flaws allow unauthenticated remote code execution, enabling attackers to run malicious code on vulnerable servers without credentials.
  • Government agencies in the Netherlands and Finland took public-facing websites offline as a precautionary measure, following cybersecurity officials' guidance that unpatched systems face severe intrusion risks.
  • Administrators must install patches manually, as automatic platform updates do not apply the fix; older, unsupported PHP versions require specific remediation to ensure system integrity.
Insights by Ground AI

364 Articles

TVA NouvellesTVA Nouvelles
Reposted by
24 heures24 heures
Lean Left

A critical vulnerability of the PHP tool ensures that many websites are inaccessible Tuesday noon in order to correct this flaw.

·Montreal, Canada
Read Full Article
Center

Governments and cybersecurity agencies around the world warn of the need to immediately update the systems of millions of websites that could be compromised by multiple critical bugs in PHP language detected by the company Wiz

·Barcelona, Spain
Read Full Article
Lean Right

This is one of the biggest vulnerabilities in Internet history, and has already led to the closure of several government services. More information: Rave, hacker español, about using an email with your first and last name: "It's the worst thing you can do, you expose your identity"

·Spain
Read Full Article
Think freely.Subscribe and get full access to Ground NewsSubscriptions start at $9.99/yearSubscribe

Bias Distribution

  • 35% of the sources are Center
35% Center

Factuality Info Icon

To view factuality data please Upgrade to Premium

Ownership

Info Icon

To view ownership data please Upgrade to Vantage

eSecurityPlanet broke the news on Tuesday, October 20, 2026.
Too Big Arrow Icon
Sources are mostly out of (0)

Similar News Topics

News
Feed Dots Icon
For You
Search Icon
Search
Blindspot LogoBlindspotLocal