CVE-2026-49792
Received
Received - Intake
BaseFortify
Vulnerability report for CVE-2026-49792, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-07-14
Last updated on: 2026-07-14
Assigner: Microsoft Corporation
Description
Description
Numeric truncation error in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| microsoft | windows_resilient_file_system | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-197 | Truncation errors occur when a primitive is cast to a primitive of a smaller size and data is lost in the conversion. |
