Out-of-Bounds Read Vulnerability in Linux Kernel's AMDGPU Driver

CVE-2026-46199

What is CVE-2026-46199?

A vulnerability exists in the AMDGPU driver of the Linux kernel that allows for potential out-of-bounds reads when parsing decode messages. This issue arises due to inadequate checks on buffer access, which could be exploited to read memory locations beyond the intended bounds. The resolution ensures that the boundaries are validated against the end of the buffer object whenever message access occurs, enhancing overall system security.

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