1160 matches found
CVE-2026-21255 Windows Hyper-V Security Feature Bypass Vulnerability
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CVE-2026-21255 Windows Hyper-V Security Feature Bypass Vulnerability
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CVE-2026-21255
Improper access control in Windows Hyper-V allows an authorized attacker to bypass a security feature locally...
CVE-2026-21247
CVE-2026-21247 is an input-validation flaw in Windows Hyper-V that can allow a locally authenticated attacker to execute arbitrary code. The vulnerability arises from improper handling of input, with a CVSSv3.1 base score of 7.3 (HIGH), indicating local attack vector, low attack complexity, and r...
CVE-2026-21248
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...
CVE-2026-21248 Windows Hyper-V Remote Code Execution Vulnerability
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Windows Hyper-V Security Feature Bypass Vulnerability
Improper access control in Windows Hyper-V allows an authorized attacker to bypass a security feature locally...
Windows Hyper-V Remote Code Execution Vulnerability
Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally...
Windows Hyper-V Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...
CVE-2026-21248: Heap-based Buffer Overflow
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...
PT-2026-7352
Name of the Vulnerable Software and Affected Versions Windows Hyper-V affected versions not specified Description A heap-based buffer overflow exists in Windows Hyper-V, potentially allowing an attacker to execute code locally. Exploitation may allow an attacker to execute arbitrary code and impa...
CVE-2026-21247: Improper Input Validation
Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally...
PT-2026-7351
Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally...
CVE-2026-21255: Improper Access Control
Improper access control in Windows Hyper-V allows an authorized attacker to bypass a security feature locally...
PT-2026-7348
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...
CVE-2026-21244: Heap-based Buffer Overflow
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...
PT-2026-7357
Name of the Vulnerable Software and Affected Versions Windows Hyper-V affected versions not specified Description An improper access control issue in Windows Hyper-V can allow a local attacker to bypass a security feature. This bypass could allow an authorized attacker to compromise the system...
The vulnerability of the Windows Hyper-V hardware virtualization system allows attackers to disclose protected information.
The vulnerability of the Windows Hyper-V hardware virtualization system is related to operations that occur outside the buffer boundaries. Exploiting this vulnerability can allow an attacker to disclose protected information...
