Description

Integer underflow (wrap or wraparound) in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.

INFO

Published Date :

2026-04-14T16:57:09.412Z

Last Modified :

2026-04-15T03:55:45.923Z

Source :

microsoft
AFFECTED PRODUCTS

The following products are affected by CVE-2026-27907 vulnerability.

Vendors Products
Microsoft
  • Windows 11 23h2
  • Windows 11 24h2
  • Windows 11 25h2
  • Windows 11 26h1
  • Windows Server 2025
  • Windows Server 23h2
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-27907.

URL Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27907 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact