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Google Chrome emergency security updates for exploited zero-day

Security Patch Release
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Last updated
Happening score
H score 58
1 unique sources, 1 articles

Summary

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Google released emergency updates for Chrome after confirming an exploited zero-day in the Stable Desktop channel, reducing risk for users on Windows, macOS, and Linux. The fix matters because the flaw was already exploited in the wild and could enable memory corruption, crashes, sensitive information leaks, and arbitrary code execution. Rollout was worldwide, but Google said some users may still wait days or weeks for automatic delivery.

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Timeline

  1. 11.12.2025 10:01 2 articles · 5mo ago

    Google releases emergency Chrome updates for an exploited zero-day

    Mitigation Patch Update

    Google issued emergency Chrome updates for the Stable Desktop channel after confirming that exploit for Chromium bug 466192044 exists in the wild. New versions rolled out worldwide for Windows 143.0.7499.109, macOS 143.0.7499.110, and Linux 143.0.7499.109, while the underlying flaw remained under coordination and was described as a buffer overflow in ANGLE's Metal renderer caused by improper buffer sizing that could lead to memory corruption, crashes, sensitive information leaks, and arbitrary code execution.

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