CVE-2021-26428
Azure Sphere Information Disclosure Vulnerability
MEDIUM
4.4
CVSS Score
Published: August 12, 2021 at 06:11 PM UTC
Updated: August 10, 2026 at 04:17 PM UTC
1 product affected across 1 vendorAzure Sphere
Using Azure Sphere by Microsoft?
Get instant alerts when new vulnerabilities affect Azure Sphere - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM4.4
Exploit prediction
EPSS 0.9%
Description
Azure Sphere Information Disclosure Vulnerability
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 21.07, 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:
References (2)
PatchVendor Advisory
Source: [email protected]
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26428Vendor AdvisoryPatch
Source: cverecord
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26428CVSS
4.4MEDIUMmicrosoft
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card