Attackers are using this February 13, 2026 Critical severity

Chrome flaw used in attacks

A flaw in the part of Chrome that draws pages (CSS), “Use after free in CSS”, lets a booby-trapped web page run code. Google says an exploit exists in the wild. Fixed in Chrome 145.0.7632.75.

On a Mac

Chrome and other Chromium browsers, and apps built on Electron or Chromium. Each app carries its own copy, so it stays exposed until that app updates, even when Chrome is current.

The fix

• Chrome 145.0.7632.75
• Electron 38.8.4, 39.6.1, 40.5.0, 41.0.0, 42.0.0, 43.0.0, 44.0.0 and 45.0.0

Attacks

In CISA’s catalog of exploited flaws since February 17, 2026.

CVE

CVE-2026-2441

Sources

• chromereleases.googleblog.com
• cisa.gov

From the Briefing, updated 18 minutes ago.