Go to homepageCyberStrike

Menu

Star on GitHub · 3.4k
Sign inDownload

CVE-2026-89810

7.8 · HIGH

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix error path at svm_migrate_copy_to_ram If page migration from device to sys ram fails for some reasons driver ne…

Published Sep 16, 2026EPSS 0.18%

Overview

CVE-2026-89810 is a high-severity vulnerability. It was published on September 16, 2026 and has a CVSS 3.1 base score of 7.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

In the Linux kernel, the following vulnerability has been resolved:

drm/amdkfd: Fix error path at svm_migrate_copy_to_ram

If page migration from device to sys ram fails for some reasons driver needs

release and unlock allocated system pages. To do that driver should use page

physical address, or pfn, then get struct page*. Current driver uses dma

address(for adev) that is not correct with IOMMU enabled, or even in general.

The patch releases and unlocks allocated system pages based on where migration

failed by struct page* of sys ram pages. Also dma_unmap correspodent system

ram pages at error path.

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/44cad7ea3532f14999008d899daacc4ce4b633bfRefgit.kernel.org/stable/c/872b7427e64f3e84b16c62577cbf3cd09a3401a2Refgit.kernel.org/stable/c/960c4a8069bfd352c48cc88592618f1ebe24c69eRefgit.kernel.org/stable/c/a2035918a7a1d8fd3bb79d22e1e149294a5a8418Refgit.kernel.org/stable/c/da87bcad1f781d822e7ced6d1de9dbc6d381c72eRefgit.kernel.org/stable/c/ee007a238dd363ba2f3a3b01815703cfe98711c7

How CyberStrike helps

Frequently asked questions

What is CVE-2026-89810?

CVE-2026-89810 is a high-severity vulnerability. It was published on September 16, 2026 and has a CVSS 3.1 base score of 7.8 (HIGH).

How severe is CVE-2026-89810?

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-89810?

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-2026-89810?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-89810 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.

Related HIGH CVEs from 2026

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999
LiveWatch live →