CVE-2021-41367: NTFS Elevation of Privilege Vulnerability
NTFS Elevation of Privilege Vulnerability
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.3.9600.20174Patch KB5007255 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.0.6003.21282Patch KB5007246 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.1.7601.25769Patch KB5007233 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.2.9200.23517Patch KB5007245 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.3.9600.20174Patch KB5007247 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.14393.4770Patch KB5007192 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.22000.318Patch KB5007215 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.10240.19119Patch KB5007207 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19041.1348Patch KB5007186 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19042.1348Patch KB5007186 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19043.1348Patch KB5007186 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.20348.350Patch KB5007205 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.18363.1916Patch KB5007189 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.17763.2300Patch KB5007206
Event History
Frequently Asked Questions
What is CVE-2021-41367?
CVE-2021-41367 is a NTFS Elevation of Privilege Vulnerability in Microsoft Windows.
How severe is CVE-2021-41367?
CVE-2021-41367 has a severity rating of 7.8 (high).
Which software is affected by CVE-2021-41367?
Microsoft Windows 10 (all versions), Windows 11, Windows 7, Windows 8.1, Windows RT 8.1, Windows Server 2008 (all versions), Windows Server 2012 (all versions), Windows Server 2016 (all versions), Windows Server 2019, and Windows Server 2022 are affected by CVE-2021-41367.
How can I fix CVE-2021-41367?
To fix CVE-2021-41367, apply the security patches provided by Microsoft for the affected Windows versions.
Where can I find more information about CVE-2021-41367?
You can find more information about CVE-2021-41367 on the Microsoft Security Guidance Advisory page: [CVE-2021-41367](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41367).