PT-2026-48005 · Microsoft · Hyper-V+1
CVE-2026-45641
·
Published
2026-06-09
·
Updated
2026-06-11
CVSS v3.1
8.4
High
| Vector | AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Windows Hyper-V (affected versions not specified)
Description
An out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute arbitrary code locally or remotely, affecting the system. An out-of-bounds read occurs when a program reads data past the end or beginning of the intended buffer.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
RCE
Out of bounds Read
Type Confusion
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Related Identifiers
Affected Products
Hyper-V
Windows