CVE-2026-83671

An out-of-bounds read vulnerability exists in Windows Hyper-V . This flaw allows an authorized attacker to perform a local information disclosure , potentially revealing sensitive data. No specific root cause, affected versions, or exploit details are provided in the documents; however, an offici...

CVE-2026-108399

A heap-based buffer overflow exists in Windows Hyper-V , which could allow an authorized attacker to achieve local privilege elevation . The vulnerability is listed with a CVSS 3.1 score of 7.2 (High) , indicating that while it requires local access and high privileges to exploit, it can have a s...

CVE-2026-105733

A vulnerability exists in Windows Hyper-V due to improper access control . This flaw allows an authorized attacker to achieve local code execution . The vulnerability is associated with CWE-1419 (Incorrect Initialization of Resource) and carries a HIGH severity rating. No specific exploit details...

Windows Hyper-V Denial of Service Vulnerability

Null pointer dereference in Windows Hyper-V allows an authorized attacker to deny service locally...

Windows Hyper-V Elevation of Privilege Vulnerability

Double free in Windows Hyper-V allows an authorized attacker to elevate privileges locally...

Windows Hyper-V Spoofing Vulnerability

Improper validation of syntactic correctness of input in Windows Hyper-V allows an authorized attacker to perform spoofing locally...

Windows Hyper-V Elevation of Privilege Vulnerability

Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally...

Windows Hyper-V Information Disclosure Vulnerability

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to disclose information over a network...

Windows Hyper-V Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally...

Windows Hyper-V Remote Code Execution Vulnerability

Improper access control in Windows Hyper-V allows an authorized attacker to execute code locally...

PT-2026-112732

Name of the Vulnerable Software and Affected Versions Windows Hyper-V affected versions not specified Description An authorized attacker can achieve local privilege escalation due to improper link resolution before file access, a condition known as link following, within Windows Hyper-V...

PT-2026-112336

Name of the Vulnerable Software and Affected Versions Windows Hyper-V affected versions not specified Description A null pointer dereference in Windows Hyper-V allows an authorized attacker to cause a local denial of service. A null pointer dereference occurs when a program attempts to read from ...

PT-2026-113242

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to disclose information over a network...

Microsoft Windows: CVE-2026-83839: Windows Hyper-V Elevation of Privilege Vulnerability

Time-of-check time-of-use toctou race condition in Windows Hyper-V allows an authorized attacker to elevate privileges locally...

Microsoft Windows: CVE-2026-83766: Windows Hyper-V Security Feature Bypass Vulnerability

Incorrect authorization in Windows Hyper-V allows an authorized attacker to bypass a security feature over an adjacent network...

Microsoft Windows: CVE-2026-83728: Windows Hyper-V Spoofing Vulnerability

Improper validation of syntactic correctness of input in Windows Hyper-V allows an authorized attacker to perform spoofing locally...

Microsoft Windows: CVE-2026-83716: Windows Hyper-V Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...

Microsoft Windows: CVE-2026-85369: Windows Hyper-V Elevation of Privilege Vulnerability

Out-of-bounds read in Windows Hyper-V allows an authorized attacker to elevate privileges locally...

Microsoft Windows: CVE-2026-85343: Windows Hyper-V Elevation of Privilege Vulnerability

Improper link resolution before file access 'link following' in Windows Hyper-V allows an authorized attacker to elevate privileges locally...

Microsoft Windows: CVE-2026-83931: Windows Hyper-V Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...