Microsoft has released February 2023 Patch Tuesday, & security upgrades repair a total of 77 issues in addition to 3 actively exploited zero-day vulnerabilities.
Nine flaws have been labelled “Critical” because they permit remote code execution on susceptible devices. Three actively exploited zero-day vulnerabilities that have been utilized in attacks are fixed in this month’s Patch Tuesday.
If a vulnerability is publicly reported or actively used and there is no official remedy available, Microsoft describes it as a zero-day vulnerability.