Microsoft Server security updates, January 2021 (Patch Tuesday 2021-01-12)

Every Microsoft server-product CVE that the Microsoft Security Update Guide published in January 2021, including the Patch Tuesday release on 2021-01-12 and any out-of-band updates. Client-only products (Edge, Office apps, consumer Windows) are not tracked.

Advisories: 1
Critical: 0
High: 1
In CISA KEV: 0
CVEs: 1

Microsoft server CVEs, January 2021

Jan 12, 2021
High [CVE-2021-1636] Microsoft SQL Elevation of Privilege Vulnerability
High8.8

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Dates are each advisory's publication date at the source, in UTC; a record with no source date is filed under the day VulniPulse first saw it.