Microsoft vient de corriger 77 failles de sécurité dont 3 zéro_day !

faille zero day
faille zero day

​Today is Microsoft’s February 2023 Patch Tuesday, and security updates fix three actively exploited zero-day vulnerabilities and a total of 77 flaws.

Nine vulnerabilities have been classified as ‘Critical’ as they allow remote code execution on vulnerable devices.

The number of bugs in each vulnerability category is listed below:
  • 2 Elevation of Privilege Vulnerabilities
  • 2 Security Feature Bypass Vulnerabilities
  • 38 Remote Code Execution Vulnerabilities
  • 8 Information Disclosure Vulnerabilities
  • 10 Denial of Service Vulnerabilities
  • 8 Spoofing Vulnerabilities

This count does not include three Microsoft Edge vulnerabilities fixed earlier this month.

To learn more about the non-security updates released today, you can review our dedicated articles on the new Windows 11 KB5022845 and KB5022836 cumulative updates and Windows 10 KB5022834 and KB5022840 updates.

Three zero-days fixed

This month’s Patch Tuesday fixes three actively exploited zero-day vulnerabilities used in attacks.