CVE-2026-46201

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Source
https://cve.org/CVERecord?id=CVE-2026-46201
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46201.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-46201
Downstream
Related
Published
2026-05-28T09:40:17.964Z
Modified
2026-07-08T08:09:41.200879219Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
drm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()
Details

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

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

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

(cherry picked from commit a828eb185aac41800df8eae4b60501ccc0dbbe51)

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46201.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
dd08ebf6c3525a7ea2186e636df064ea47281987
Fixed
d394669e194936d7ce15284a24a5ae334c4c5b74
Fixed
0afa8b1ef582ecf6fb04097fd356f8741e5005ed
Fixed
eea1e10f8d99c0f04deef707c99705b94bba3b78
Fixed
111ab678471bf1f90d078d5513bb086b70596c3c

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46201.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.8.0
Fixed
6.12.90
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.32
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.0.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46201.json"