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A NULL pointer dereference flaw was found in the SCSI emulation support of QEMU in versions before 6.0.0. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.

🗓️ 02 Oct 2025 06:11:06Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 2 Views

NULL pointer dereference in QEMU SCSI emulation before 6.0.0 lets privileged guests crash the host, denying service.

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02 Oct 2025 06:11Current
7High risk
Vulners AI Score7
CVSS 22.1
CVSS 3.16
EPSS0.00117
2