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9.3 Critical

CVE-2021-27080 Azure Sphere Unsigned Code Execution Vulnerability

Description

Azure Sphere Unsigned Code Execution Vulnerability

Affected products and versions

Product	Affected versions	Fixed in
Azure Sphere	Versions not published

References

Azure Sphere Unsigned Code Execution Vulnerability msrc.microsoft.com

Timeline

Published March 11, 2021
Last modified August 19, 2026

The 27 CVEs of Azure Sphere →

CVE-2022-35821 Azure Sphere Information Disclosure Vulnerability 4.4 Medium CVE-2021-42300 Azure Sphere Tampering Vulnerability 6.0 Medium CVE-2021-41376 Azure Sphere Information Disclosure Vulnerability 2.3 Low CVE-2021-41375 Azure Sphere Information Disclosure Vulnerability 4.4 Medium

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