CVE-2021-26875
published 2021-03-11CVE-2021-26875: Windows Win32k Elevation of Privilege Vulnerability
PriorityP338high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.86%
56.1th percentile
Windows Win32k Elevation of Privilege Vulnerability
Affected
45 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1507 | >= 10.0.10240.0 < 10.0.10240.18874 | 10.0.10240.18874 |
| microsoft | windows_10_version_1607 | >= 10.0.14393.0 < 10.0.14393.4283 | 10.0.14393.4283 |
| microsoft | windows_10_version_1803 | >= 10.0.0 < 10.0.17134.2087 | 10.0.17134.2087 |
| microsoft | windows_10_version_1809 | >= 10.0.0 < 10.0.17763.1817 | 10.0.17763.1817 |
| microsoft | windows_10_version_1809 | >= 10.0.17763.0 < 10.0.17763.1817 | 10.0.17763.1817 |
| microsoft | windows_10_version_1909 | >= 10.0.0 < 10.0.18363.1440 | 10.0.18363.1440 |
| microsoft | windows_10_version_2004 | >= 10.0.0 < 10.0.19043.867 | 10.0.19043.867 |
| microsoft | windows_10_version_20h2 | >= 10.0.0 < 10.0.19043.867 | 10.0.19043.867 |
| microsoft | windows_7 | >= 6.1.0 < 6.1.7601.24566 | 6.1.7601.24566 |
| microsoft | windows_7_service_pack_1 | >= 6.1.0 < 6.1.7601.24566 | 6.1.7601.24566 |
| microsoft | windows_8.1 | >= 6.3.0 < 6.3.9600.19968 | 6.3.9600.19968 |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008_r2_service_pack_1 | >= 6.1.7601.0 < 6.1.7601.24566 | 6.1.7601.24566 |
| microsoft | windows_server_2008_service_pack_2 | >= 6.0.6003.0 < 6.0.6003.21070 | 6.0.6003.21070 |
| microsoft | windows_server_2012 | — | — |
| microsoft | windows_server_2012 | >= 6.2.9200.0 < 6.2.9200.23298 | 6.2.9200.23298 |
| microsoft | windows_server_2012_r2 | >= 6.3.9600.0 < 6.3.9600.19968 | 6.3.9600.19968 |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
vendor_msrc7.8HIGH
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VulDB
Microsoft Windows up to Server 2019 Win32k privileges management
vuldb·2026-08-20·CVSS 7.8
CVE-2021-26875 [HIGH] Microsoft Windows up to Server 2019 Win32k privileges management
A vulnerability, which was classified as critical, was found in Microsoft Windows. This impacts an unknown function of the component Win32k. Such manipulation leads to improper privilege management.
This vulnerability is documented as CVE-2021-26875. The attack needs to be performed locally. There is not any exploit available.
A patch should be applied to remediate this issue.
GHSA
GHSA-rrjm-v6pf-g5w6: Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-26863, CVE-2021-26875, CVE-2021-26900
ghsa_unreviewed·2022-05-24·CVSS 7.0
CVE-2021-27077 [HIGH] CWE-269 GHSA-rrjm-v6pf-g5w6: Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-26863, CVE-2021-26875, CVE-2021-26900
Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-26863, CVE-2021-26875, CVE-2021-26900.
GHSA
GHSA-95m3-vm2v-9vf3: Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-26863, CVE-2021-26875, CVE-2021-27077
ghsa_unreviewed·2022-05-24·CVSS 7.0
CVE-2021-26900 [HIGH] CWE-269 GHSA-95m3-vm2v-9vf3: Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-26863, CVE-2021-26875, CVE-2021-27077
Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-26863, CVE-2021-26875, CVE-2021-27077.
GHSA
GHSA-7ghw-9j2m-8ffh: Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-26875, CVE-2021-26900, CVE-2021-27077
ghsa_unreviewed·2022-05-24·CVSS 7.8
CVE-2021-26863 [HIGH] CWE-269 GHSA-7ghw-9j2m-8ffh: Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-26875, CVE-2021-26900, CVE-2021-27077
Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-26875, CVE-2021-26900, CVE-2021-27077.
GHSA
GHSA-5jfv-8hqf-v5m5: Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-26863, CVE-2021-26900, CVE-2021-27077
ghsa_unreviewed·2022-05-24·CVSS 7.0
CVE-2021-26875 [HIGH] CWE-269 GHSA-5jfv-8hqf-v5m5: Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-26863, CVE-2021-26900, CVE-2021-27077
Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-26863, CVE-2021-26900, CVE-2021-27077.
Microsoft
Windows Win32k Elevation of Privilege Vulnerability
vendor_msrc·2021-03-09·CVSS 7.8
CVE-2021-26875 [HIGH] Windows Win32k Elevation of Privilege Vulnerability
Windows Win32k Elevation of Privilege Vulnerability
Microsoft Graphics Component: Microsoft Graphics Component
Microsoft: Microsoft
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5000809
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5000822
Reference: https://support.microsoft.com/help/5000822
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5000808
Reference: https://support.microsoft.com/help/5000808
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5000802
Reference: https://support.microsoft.com/h
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-03-11
Published