Microsoft Server security updates, January 2022 (Patch Tuesday 2022-01-11)
Every Microsoft server-product CVE that the Microsoft Security Update Guide published in January 2022, including the Patch Tuesday release on 2022-01-11 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
- 1
- CVEs
- 1
Microsoft server CVEs, January 2022
- Jan 11, 2022High [CVE-2022-21882] Win32k Elevation of Privilege Vulnerability
High7.0ExploitedCISA KEV
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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.