Articles tagged "zero-day"

1 article found

A thin browser window outline with a single orange dot still glowing inside — a service worker that keeps running after you close the browser.

extension-security service-workers manifest-v3

The Chromium service worker flaw: how to protect your browser and extensions

Google accidentally exposed an unfixed Chromium service worker flaw that keeps background scripts running after you close the browser. Here's how to stay safe.

Maxim Kosterin

May 25, 2026

9 min read