CVE-2025-48822: Out-of-bounds Read

Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...

CVE-2025-48002: Integer Overflow or Wraparound

Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to disclose information over an adjacent network...

CVE-2025-47999: Missing Synchronization

Missing synchronization in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network...

CVE-2020-0918

An elevation of privilege vulnerability exists when Windows Hyper-V on a host server fails to properly handle objects in memory, aka 'Windows Hyper-V Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0917...

CVE-2020-0910

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'...

CVE-2020-0917

An elevation of privilege vulnerability exists when Windows Hyper-V on a host server fails to properly handle objects in memory, aka 'Windows Hyper-V Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0918...

CVE-2019-1471

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'...

CVE-2019-1397

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-2019-1398...

CVE-2019-1470

An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Information Disclosure Vulnerability'...

CVE-2019-1389

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-2019-1397, CVE-2019-1398...

CVE-2019-1254

An information disclosure vulnerability exists when Windows Hyper-V writes uninitialized memory to disk, aka 'Windows Hyper-V Information Disclosure Vulnerability'...

CVE-2019-0719

A remote code execution vulnerability exists when Windows Hyper-V Network Switch on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Hyper-V Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-0721...

CVE-2019-1398

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...

CVE-2019-0886

An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Information Disclosure Vulnerability'...

CVE-2019-0721

A remote code execution vulnerability exists when Windows Hyper-V Network Switch on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Hyper-V Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-0719...

CVE-2025-29955

Improper input validation in Windows Hyper-V allows an unauthorized attacker to deny service locally...

CVE-2025-29955

Improper input validation in Windows Hyper-V allows an unauthorized attacker to deny service locally...

CVE-2025-29955

Improper input validation in Windows Hyper-V allows an unauthorized attacker to deny service locally...

CVE-2025-29955 Windows Hyper-V Denial of Service Vulnerability

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CVE-2025-29955

CVE-2025-29955 relates to Windows Hyper-V and is described as an improper input validation vulnerability that can allow a local attacker to cause a Denial of Service. The connected documents identify Hyper-V as affected and confirm a local attack vector with low complexity and no user interaction...