CVE-2020-0661 | BDVDB-2026-130565 Detail

MicrosoftWindows

Description#

A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on a guest operating system, aka 'Windows Hyper-V Denial of Service Vulnerability'. This CVE ID is unique from CVE-2020-0751.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0661

Exploit#

No public exploit known

History#

Version 12020-02-11Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.

Published

Published: 2020-02-11
Last modified: 2024-08-04

Vendor information

Vendor: Microsoft
Product: Windows

All Microsoft vulnerabilities

Score

No score available.

EPSS

1.6%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 76.5.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
10 Version 1809 for x64-based Systems
Fixed
Not stated
Vulnerable
10 Version 1607 for x64-based Systems
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

Not available

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).