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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_acpi…

Published Aug 10, 2026EPSS 0.18%

Overview

CVE-2026-68325 is a known-severity vulnerability. It was published on August 10, 2026.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refgit.kernel.org/stable/c/030a8e84f8f1b6e96f469c84a13a225c3699910bRefgit.kernel.org/stable/c/1e31d2394e0db69541b1591d46c5ad6431c81db3Refgit.kernel.org/stable/c/9ae6b1b972ce01d3316c8a5f7f58c8b3668cc6bbRefgit.kernel.org/stable/c/abe5d7962f09adada9c4fb25b816dddd3f97c55dRefgit.kernel.org/stable/c/afe7ea0520c49586703f210865ace2d70b017e48Refgit.kernel.org/stable/c/e5e0098f8cd82f8b3c8687a8f686309565d51745Refgit.kernel.org/stable/c/e5ebe8544df1a1c3611739a8622156094fe470dfRefgit.kernel.org/stable/c/fb80117fddb5b477218dc99bb53911b72c3847f8

How CyberStrike helps

Frequently asked questions

What is CVE-2026-68325?

CVE-2026-68325 is a known-severity vulnerability. It was published on August 10, 2026.

How severe is CVE-2026-68325?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2026-68325?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-68325?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-68325 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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