Google fixes fourth actively exploited Chrome zero-day of 2025
ID: 1a848cc9-42a4-52ce-9d1d-1bd8b165e4fa
STIX ID: report--1a848cc9-42a4-52ce-9d1d-1bd8b165e4fa
Feed Name: Bleeping Computer
Threat Score
Google released emergency updates to address CVE-2025-6554, a high-severity type-confusion vulnerability in the Chrome V8 JavaScript engine that was actively exploited in the wild; the issue was mitigated via a configuration change and platform-specific updates for Windows, macOS and Linux were rolled out shortly after discovery by Google Threat Analysis Group, although Google has not published technical details of the attacks.
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