CVE-2025-40086
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Don't allow evicting of BOs in same VM in array of VM binds An array of VM binds can potentially evict other buffer obj…
Overview
CVE-2025-40086 is a known-severity vulnerability. It was published on October 30, 2025.
Technical description
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Don't allow evicting of BOs in same VM in array of VM binds
An array of VM binds can potentially evict other buffer objects (BOs)
within the same VM under certain conditions, which may lead to NULL
pointer dereferences later in the bind pipeline. To prevent this, clear
the allow_res_evict flag in the xe_bo_validate call.
v2:
- Invert polarity of no_res_evict (Thomas)
- Add comment in code explaining issue (Thomas)
(cherry picked from commit 8b9ba8d6d95fe75fed6b0480bb03da4b321bea08)
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.
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Frequently asked questions
What is CVE-2025-40086?
CVE-2025-40086 is a known-severity vulnerability. It was published on October 30, 2025.
How severe is CVE-2025-40086?
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-2025-40086?
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-2025-40086?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-40086 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.