The iOS 18.1.1, iPadOS 18.1.1, and macOS Sequoia 15.1.1 updates that Apple released today address JavaScriptCore and WebKit vulnerabilities that Apple says have been actively exploited on some ...

JavaScriptCore is a framework used for running JavaScript code in apps and websites. The flaw could allow attackers to execute arbitrary code on a device if a user interacts with maliciously ...

Tracked as CVE-2024-44308, the first issue patched in iOS 18.1.1 is a flaw in the JavaScriptCore framework that could result in code execution if the user interacts with maliciously crafted web ...

In its notes, Apple revealed that the security patches will fix bugs affecting WebKit, the rendering engine Safari uses, and JavaScriptCore, which runs JavaScript code on macOS and iOS devices.

Mac users should patch immediately, Apple warnsThe macOS Sequoia 15.1.1 update looks to mitigate a vulnerability in JavaScriptCore that would allow attackers to create malicious web content that ...

The latest update is crucial for iPhone users, as it patches two serious flaws that have been actively exploited. Here's everything we know about iOS 18.1.1, including user feedback and expert ...

The macOS Sequoia 15.1.1 update looks to mitigate a vulnerability in JavaScriptCore that would allow attackers to create malicious web content that could result in arbitrary code execution.

NativeScript new JavaScript runtime for iOS, based on Google's V8 engine, is now in beta, after several months of development. This change should bring reduced app startup time as well as simplify Nat ...

Bun is a JavaScript runtime built on the JavaScriptCore engine with a native bundler, transpiler, task runner, and NPM client built-in.

Apple's WebKit JavaScriptCore is now a "triple tier virtual machine," offering the potential for 2-2.5 times faster JavaScript performance in Safari. Recent changes in Apple's WebKit open source ...