What is CVE-2021-21368?

CVE-2021-21368 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Prototype poisoning

Which CVE IDs does CVE-2021-21368 cover?

CVE-2021-21368 covers the following CVE IDs: CVE-2021-21368. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

CVE-2021-21368 has a CVSS v3 base score of 6.7, published by Microsoft Security Response Center (MSRC).

CVE-2021-21368 affects 1 product, including: azl3 msgpack 3.3.0-1 on Azure Linux 3.0.

CVE-2021-21368MediumCVSS 6.7

Vendor

Published

August 7, 2026

Last Modified

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