Microsoft on Tuesday warned of an actively exploited zero-day flaw impacting Internet Explorer that’s being used to hijack vulnerable Windows systems by leveraging weaponized Office documents.
Tracked as CVE-2021-40444 (CVSS score: 8.8), the remote code execution flaw is rooted in MSHTML (aka Trident), a proprietary browser engine for the now-discontinued Internet Explorer and which is used in

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