This is the Trace Id: 94acb3b86cd8bd0b9800fc5e0d4c4733
Skip to main content Report Security Vulnerability Report Abuse Report Infringement Submission FAQs Reporting Vulnerability Security Update Guide Exploitability index Developer API documentation Frequently Asked Questions Technical Security Notifications Glossary Microsoft Bug Bounty Programs Microsoft Active Protections Program BlueHat Security Conference Researcher Recognition Program Windows Security Servicing Criteria Researcher Resource Center Microsoft Security Response Center Security Research & Defense BlueHat Conference Blog Security Researcher Acknowledgments Online Services Researcher Acknowledgments AI Safety Acknowledgements Security Researcher Leaderboard

December 2018 Security Update Release

Today, we released a security update for Internet Explorer after receiving a report from Google about a new vulnerability being used in targeted attacks.

Customers who have Windows Update enabled and have applied the latest security updates, are protected automatically. We encourage customers to turn on automatic updates.

Microsoft would like to thank Google for their assistance. More information about this security update can be found on the Security Update Guide:

English (United States)
Your Privacy Choices Opt-Out Icon Your Privacy Choices
Consumer Health Privacy Sitemap Contact Microsoft Privacy Manage cookies Terms of use Trademarks Safety & eco Recycling About our ads