CVE-2021-26865: Windows Container Execution Agent Elevation of Privilege Vulnerability
Windows Container Execution Agent 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 10.0.19043.867Patch KB5000802 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.14393.4283Patch KB5000803 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.18363.1440Patch KB5000808 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.17763.1817Patch KB5000822
Event History
Frequently Asked Questions
What is the severity of CVE-2021-26865?
CVE-2021-26865 has a severity rating of important.
How do I fix CVE-2021-26865?
To fix CVE-2021-26865, ensure that you apply the latest security updates provided by Microsoft for affected Windows versions.
What platforms are affected by CVE-2021-26865?
CVE-2021-26865 affects several versions of Microsoft Windows 10 and Windows Server 2016 and 2019.
What type of vulnerability is CVE-2021-26865?
CVE-2021-26865 is classified as an Elevation of Privilege vulnerability.
Can CVE-2021-26865 be exploited remotely?
CVE-2021-26865 requires local access to exploit, so it cannot be exploited remotely without prior access.