Google has issued emergency updates for Chrome to patch a newly exploited zero-day vulnerability (CVE-2025-6554), marking the fourth such flaw fixed this year. These rapid patches help protect high-risk users from targeted attacks by threat actors, including state-sponsored groups. #ChromeZeroDay #ThreatAnalysisGroup
Keypoints
- Google released emergency patches for the Chrome CVE-2025-6554 zero-day vulnerability.
- The flaw involves a high-severity type confusion in the Chrome V8 JavaScript engine.
- The vulnerability has been exploited in the wild by threat actors, according to Google.
- This is the fourth actively exploited Chrome zero-day fixed in 2025.
- Google’s Threat Analysis Group frequently uncovers zero-days used in targeted espionage and malware campaigns.