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CISA Known Exploited Vulnerabilities

Microsoft Windows Kernel Privilege Escalation Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV
2021-11-03
Remediation due
2022-05-03

Required action
Apply updates per vendor instructions.

CISA notes
https://nvd.nist.gov/vuln/detail/CVE-2020-0986

Description

An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1237, CVE-2020-1246, CVE-2020-1262, CVE-2020-1264, CVE-2020-1266, CVE-2020-1269, CVE-2020-1273, CVE-2020-1274, CVE-2020-1275, CVE-2020-1276, CVE-2020-1307, CVE-2020-1316.

Severity

CVSS 3.1 · CISA7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC · CISA-ADP
Exploitationactive
Automatableno
Technical impacttotal

Affected Products

VendorProductAffected versions
MicrosoftWindows
10 Version 1803 for 32-bit Systems
10 Version 1803 for x64-based Systems
10 Version 1803 for ARM64-based Systems
10 Version 1809 for 32-bit Systems
10 Version 1809 for x64-based Systems
10 Version 1809 for ARM64-based Systems
10 Version 1709 for 32-bit Systems
10 Version 1709 for x64-based Systems
10 Version 1709 for ARM64-based Systems
10 for 32-bit Systems
10 for x64-based Systems
10 Version 1607 for 32-bit Systems
10 Version 1607 for x64-based Systems
8.1 for 32-bit systems
8.1 for x64-based systems
RT 8.1
MicrosoftWindows Server
version 1803 (Core Installation)
2019
2019 (Core installation)
2016
2016 (Core installation)
2012
2012 (Core installation)
2012 R2
2012 R2 (Core installation)
MicrosoftWindows 10 Version 1909 for 32-bit Systems
unspecified
MicrosoftWindows 10 Version 1909 for x64-based Systems
unspecified
MicrosoftWindows 10 Version 1909 for ARM64-based Systems
unspecified
MicrosoftWindows Server, version 1909 (Server Core installation)
unspecified
MicrosoftWindows 10 Version 1903 for 32-bit Systems
unspecified
MicrosoftWindows 10 Version 1903 for x64-based Systems
unspecified
MicrosoftWindows 10 Version 1903 for ARM64-based Systems
unspecified
MicrosoftWindows Server, version 1903 (Server Core installation)
unspecified
MicrosoftWindows 10 Version 2004 for 32-bit Systems
unspecified
MicrosoftWindows Server, version 2004 (Server Core installation)
unspecified
MicrosoftWindows 10 Version 2004 for ARM64-based Systems
unspecified
MicrosoftWindows 10 Version 2004 for x64-based Systems
unspecified

References

2 Links

Record Details

Published
2020-06-09
Last updated
2025-10-21
Assigner (CNA)
microsoft
Credited to
-

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.