Kernel Vulnerability in AMD Device Buffers by Linux Vendor
CVE-2026-98436

Currently unrated

Key Information:

Vendor

Linux
Status
Linux
Vendor
CVE Published:
18 October 2026

What is CVE-2026-98436?

A vulnerability has been identified in the Linux kernel concerning the AMD device buffers, where device buffers were improperly allowed to be exported. The vulnerability has been addressed by explicitly disabling the exporting support to ensure better security and integrity of the device buffers.

Affected Version(s)

Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 33b00fa8023e8ade3409aa9c833b8ce65b8c29eb

Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9480dd7ec3fcadd4217503e4bb32c16e19e4b21f

Linux 0 < 7.2.7

References

https://git.kernel.org/stable/c/33b00fa8023e8ade3409aa9c8...
https://git.kernel.org/stable/c/9480dd7ec3fcadd4217503e4b...

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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