Known Vulnerabilities for Windows Hyper-V by Microsoft Corporation

Listed below are 10 of the newest known vulnerabilities associated with "Windows Hyper-V" by "Microsoft Corporation".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-54129 json Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally. Not Provided 2026-07-14 2026-07-22
CVE-2026-54127 json Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally. Not Provided 2026-07-14 2026-07-22
CVE-2026-50680 json Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally. Not Provided 2026-07-14 2026-07-22
CVE-2026-50485 json Buffer over-read in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network. Not Provided 2026-07-14 2026-07-20
CVE-2026-47652 json Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally. Not Provided 2026-06-09 2026-07-15
CVE-2026-45641 json Access of resource using incompatible type ('type confusion') in Windows Hyper-V allows an unauthorized attacker to execute c... Not Provided 2026-06-09 2026-07-15
CVE-2026-45607 json Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally. Not Provided 2026-06-09 2026-07-15
CVE-2026-42972 json Exposure of sensitive information to an unauthorized actor in Windows Hyper-V allows an authorized attacker to disclose infor... Not Provided 2026-06-09 2026-07-15
CVE-2026-40402 json Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally. Not Provided 2026-05-12 2026-05-14
CVE-2026-26156 json Heap-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code locally. Not Provided 2026-04-14 2026-04-24
Results limited to 10 most recent vulnerabilities

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