CVE-2026-46201

HighCVSS 7.8/10Last modified Oct 19, 2026

Description

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

drm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()

When xe_dma_buf_init_obj() fails, the attachment from dma_buf_dynamic_attach() is not detached. Add dma_buf_detach() before returning the error. Note: we cannot use goto out_err here because xe_dma_buf_init_obj() already frees bo on failure, and out_err would double-free it.

(cherry picked from commit a828eb185aac41800df8eae4b60501ccc0dbbe51)

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-401CWE-772

Affected software

No affected versions have been published.

Timeline

Published
May 28, 2026
Last modified
Oct 19, 2026
NVD status
Modified

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CVE-2026-46201: High severity, CVSS 7.8 | Vulnix