CVE-2021-41339
Microsoft DWM Core Library Elevation of Privilege Vulnerability
MEDIUM
4.7
CVSS Score
Published: October 13, 2021 at 12:27 AM UTC
Updated: June 17, 2026 at 04:08 AM UTC
12 products affected across 1 vendorWindows Server 2016Windows 10 1809Windows Server 2022
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Severity
MEDIUM4.7
Exploit prediction
EPSS 0.5%
Description
Microsoft DWM Core Library Elevation of Privilege Vulnerability
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 10.0.18363.1854, so it looks safe — our inference, not a vendor statement
All versions
Affected range stops below 10.0.19041.1288, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.20348.288, so it looks safe — our inference, not a vendor statement
10.0.0 ≤ v < 10.0.19041.128810.0.0
Affected range stops below 10.0.19041.1288, so it looks safe — our inference, not a vendor statement
10.0.0 ≤ v < 10.0.19042.128810.0.0
Affected range stops below 10.0.19042.1288, so it looks safe — our inference, not a vendor statement
10.0.0 ≤ v < 10.0.19043.128810.0.0
Affected range stops below 10.0.19043.1288, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41339CVSS
4.7MEDIUMmicrosoft
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-269
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