CVE-2019-1398
HIGH
8.4
CVSS Score
Published: November 12, 2019 at 06:52 PM UTC
Updated: June 17, 2026 at 02:28 AM UTC
7 products affected across 1 vendorWindows Server 2016Windows Server 2019Windows 10
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Severity
HIGH8.4
Exploit prediction
EPSS 3%
Description
A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-1389, CVE-2019-1397.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
All versions
10 Version 1709 for x64-based Systems10 Version 1803 for x64-based Systems10 Version 1809 for x64-based Systems
All versions
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1398CVSS
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-20
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