Google Big Sleep Discovers Critical Vulnerabilities in Apple's WebKit

Published on January 07, 2026 | Translated from Spanish
Visual representation of the Big Sleep artificial intelligence analyzing WebKit code with neural network graphs and lines of code highlighted in red indicating vulnerabilities

Google Big Sleep Discovers Critical Vulnerabilities in Apple's WebKit

The Big Sleep artificial intelligence developed by Google has revolutionized the cybersecurity landscape by identifying five previously unknown critical vulnerabilities in WebKit, the fundamental rendering engine for the Apple ecosystem. This discovery marks a milestone in automated security flaw detection 🔍

Impact on Apple's Security Ecosystem

The detected vulnerabilities represent a significant risk for millions of Apple devices, as WebKit not only powers the Safari browser but also all web views integrated into native applications on iOS, iPadOS, and macOS. Big Sleep's ability to find these hidden weaknesses demonstrates that even the most thoroughly tested systems can contain security blind spots 🍎

Areas Affected by the Vulnerabilities:
  • All applications using web components on Apple devices
  • Safari browser and its underlying technologies
  • Web views integrated into ecosystem applications
The detection of these vulnerabilities by a Google tool highlights the importance of collaboration in cybersecurity, even among historical competitors

Technological Advances in Code Auditing

Big Sleep employs deep learning algorithms that enable scanning millions of lines of code in record time, identifying vulnerability patterns that would escape traditional human review. This technology does not replace security specialists but exponentially multiplies their analysis capabilities 🔬

Key Features of Big Sleep:
  • Massive code analysis in fractions of a second
  • Detection of complex vulnerability patterns
  • Complement to human security teams

Implications for the Technology Industry

It is particularly significant that a Google tool is the one discovering critical flaws in Apple's software, considering the historical rivalry between both companies in web browsers and mobile operating systems. This case sets an important precedent for cybersecurity cooperation among tech giants 🤝