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December Patch Tuesday

December 10, 2025

December Patch Tuesday is a light flurry compared to the past few months. Microsoft has one exploited CVE this month (CVE-2025-62221) that affects the Windows OS, making those patches the highest priority. Additional updates from Adobe and Mozilla round out the month with third-party updates for Firefox and Acrobat and Reader.

Chris Goettl
VP, Product Management, Endpoint Security
Ivanti
Todd Schell
Product Manager for Patch
Ivanti