CVE-2026-68325

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Bound the early ACPI HID map The ivrs_acpihid command-line parser appends entries to a fixed four-element early_acpihid_map array. Unlike the sibling IOAPIC and HPET parsers, it does not reject a fifth entry before incrementing the map size. Check the capacity at the common found label before parsing the HID and UID or writing the entry.

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/030a8e84f8f1b6e96f469c84a13a225c3699910b
https://git.kernel.org/stable/c/1e31d2394e0db69541b1591d46c5ad6431c81db3
https://git.kernel.org/stable/c/9ae6b1b972ce01d3316c8a5f7f58c8b3668cc6bb
https://git.kernel.org/stable/c/abe5d7962f09adada9c4fb25b816dddd3f97c55d
https://git.kernel.org/stable/c/afe7ea0520c49586703f210865ace2d70b017e48
https://git.kernel.org/stable/c/e5e0098f8cd82f8b3c8687a8f686309565d51745
https://git.kernel.org/stable/c/e5ebe8544df1a1c3611739a8622156094fe470df
https://git.kernel.org/stable/c/fb80117fddb5b477218dc99bb53911b72c3847f8

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-10 13:20

Updated : 2026-08-19 17:20

NVD link : CVE-2026-68325

Mitre link : CVE-2026-68325

CVE.ORG link : CVE-2026-68325

JSON object : View

Products Affected

No product.

CWE

No CWE.

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