According to Apple's support page, the vulnerabilities involve the JavaScriptCore framework ... new mail categories and Visual Intelligence, which is Apple's answer to Google Lens.

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 ...

Intel-based Macs are vulnerable in this case because their architecture handles certain software frameworks, like WebKit and JavaScriptCore, differently compared to devices running Apple Silicon.

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.

Move over, Node.js and Deno. A potential competitor is emerging in the JavaScript/TypeScript runtime space, called Bun. Now in a beta stage of development, Bun is billed as a modern JavaScript ...

Eligible browser JavaScript engines include JavaScriptCore (Safari), V8 (Chrome, Edge), and Spidermonkey (Firefox), but security researchers can pitch other engines in their submitted proposals.

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 ...