What is CVE-2021-4158?

CVE-2021-4158 is a security advisory published by Microsoft Security Response Center (MSRC). CVE-2021-4158

Which CVE IDs does CVE-2021-4158 cover?

CVE-2021-4158 covers the following CVE IDs: CVE-2021-4158. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

CVE-2021-4158 has a CVSS v3 base score of 6.0, published by Microsoft Security Response Center (MSRC).

CVE-2021-4158CVSS 6.0

Vendor

Published

May 31, 2026

Last Modified

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