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CVE-2020-17022

Microsoft Windows Codecs Library Remote Code Execution Vulnerability

HIGH
7.8
CVSS Score
Published: October 16, 2020 at 10:18 PM UTC
Updated: June 17, 2026 at 02:58 AM UTC
7 products affected across 1 vendorWindows 10Windows 10 1809Windows 10 1909

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Severity
HIGH7.8
Exploit prediction
EPSS 4%

Description

<p>A remote code execution vulnerability exists in the way that Microsoft Windows Codecs Library handles objects in memory. An attacker who successfully exploited the vulnerability could execute arbitrary code.</p> <p>Exploitation of the vulnerability requires that a program process a specially crafted image file.</p> <p>The update addresses the vulnerability by correcting how Microsoft Windows Codecs Library handles objects in memory.</p>

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No 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-2020-17022

CVSS

7.8HIGHmicrosoft
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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