Headline
CVE-2023-21762
Microsoft Exchange Server Spoofing Vulnerability. This CVE ID is unique from CVE-2023-21745.
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98 Patches: Microsoft Greets New Year With Zero-Day Security Fixes
Microsoft's January 2023 Patch Tuesday security update contains fixes for bugs in multiple products. Here's what you need to patch now.
Microsoft Patch Tuesday, January 2023 Edition
Microsoft today released updates to fix nearly 100 security flaws in its Windows operating systems and other software. Highlights from the first Patch Tuesday of 2023 include a zero-day vulnerability in Windows, printer software flaws reported by the U.S. National Security Agency, and a critical Microsoft SharePoint Server bug that allows a remote, unauthenticated attacker to make an anonymous connection.