With the release of the November 2021 security updates, Microsoft has released fixes for 55 vulnerabilities in Microsoft products. Of these 55 vulnerabilities, 6 are classified as Critical and 49 as Important.

With the release of the October 2021 security updates, Microsoft has released fixes for 74 vulnerabilities in Microsoft products. Of these 74 vulnerabilities, 3 are classified as Critical 70 as Important and 1 as Low.

September 2021,

With the release of the September 2021 security updates, Microsoft has released fixes for 66 vulnerabilities in Microsoft products. Of these 66 vulnerabilities, 3 are classified as Critical 62 as Important and 1 as Moderate.

August 2021,

With the release of the August 2021 security updates, Microsoft has released fixes for 44 vulnerabilities in Microsoft products. Of these 44 vulnerabilities, 7 are classified as Critical and 37 as Important.

July 2021,

With the release of the July 2021 security updates, Microsoft has released fixes for 117 vulnerabilities in Microsoft products. Of these 117 vulnerabilities, 13 are classified as Critical, 103 as Important and 1 as Moderate.