Security Vulnerabilities fixed in Thunderbird 102.5 — Mozilla

Service Workers should not be able to infer information about opaque cross-origin responses; but timing information for cross-origin media combined with Range requests might have allowed them to determine the presence or length of a media file. Through a series of popup and window.print calls, an...

January 14, 2020—KB4534271 (OS Build 14393.3443)

January 14, 2020—KB4534271 OS Build 14393.3443 Reminder The additional servicing for Windows 10 Enterprise, Education, and IoT Enterprise editions ended on April 9, 2019 and doesn't extend beyond this date. To continue receiving security and quality updates, Microsoft recommends updating to the...