Unrated severityNVD Advisory· Published Aug 21, 2026
CVE-2026-45199
CVE-2026-45199
Description
Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a write of data outside the Guest's virtualised GPU memory.
Software installed and run under a Guest VM can send commands to the GPU which result in out of bounds memory accesses. These can be used to escalate privileges.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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