Patch Now: Google Fixed Actively Exploited Chrome Zero-Day in December 2025 Update

Google has released emergency security update for the Chrome browser addressing three vulnerabilities, including an actively exploited zero-day flaw (ID: 466192044). This update, version 143.0.7499.108/.109/.110, is now rolling out to Windows, macOS, Linux, Android, and iOS users. The patch aims to protect users against ongoing exploitation campaigns observed in the wild.

Severity: High

Update Information

• Version: Chrome 143.0.7499.109/.110 (Windows/Mac), 143.0.7499.109 (Linux), 143.0.7499.109 (Android), 143.0.7499.108 (iOS)
• Release Date: December 10, 2025
• Scope: Desktop, Android, and iOS stable channel

Vulnerabilities Addressed

• Google confirmed that exploit activity targeting the high-severity zero-day (466192044) has been observed in the wild, prompting an accelerated release of this patch.
• The zero-day likely involves a memory corruption or use-after-free bug, consistent with recent Chrome exploit trends.
• Details remain restricted under coordinated disclosure, but attackers were already exploiting this vulnerability prior to the patch release.

Recommendations

1. Update Chrome browser on Windows, macOS, Linux, Android, and iOS to the latest version.
2. Ensure Microsoft Edge and other Chromium based browsers are running latest security updates.
3. Enforce auto-updates for Chrome and Edge browsers in enterprise environments.
4. Enable Enhanced Safe Browsing mode for real-time protection.

Source:

• https://chromereleases.googleblog.com/2025/12/stable-channel-update-for-desktop_10.html
• https://chromereleases.googleblog.com/2025/12/chrome-for-android-update_01357981936.html
• https://chromereleases.googleblog.com/2025/12/chrome-stable-for-ios-update_0921169938.html

Enjoyed reading this Threat Intelligence Advisory? Stay updated with our latest exclusive content by following us on Twitter and LinkedIn

No related posts found.