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

spi: topcliff-pch: fix use-after-free on unbind

Give the driver a chance to flush its queue before releasing the DMA
buffers on driver unbind

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
c37f3c2749b53225d36faa5c583203c5f12ae15b affected < 43334836b907adc21eab3079d2e6b26754468786
c37f3c2749b53225d36faa5c583203c5f12ae15b affected < 36e58c436d2c2a797800427dc04d74ffd8b6ce1c
c37f3c2749b53225d36faa5c583203c5f12ae15b affected < 4ca90deeca1c7dd72c1c380ba8143565516def2d
c37f3c2749b53225d36faa5c583203c5f12ae15b affected < d79e92161b65832e0b8cad5f3d84d17e5cd7a970
c37f3c2749b53225d36faa5c583203c5f12ae15b affected < 8822980668c96b5aa251c1e2daec1873262b8f3f
c37f3c2749b53225d36faa5c583203c5f12ae15b affected < d50ef3553acbacce6f2843304d41d06dca358bb6
c37f3c2749b53225d36faa5c583203c5f12ae15b affected < 0e8e57f9737ea257634db1d152fc430a0788a3e1
c37f3c2749b53225d36faa5c583203c5f12ae15b affected < 9d72732fe70c11424bc90ed466c7ccfa58b42a9a
Linux Linux affected
Version Status Constraints
3.1 affected —
0 unaffected < 3.1
5.10.258 unaffected ≤ 5.10.*
5.15.209 unaffected ≤ 5.15.*
6.1.175 unaffected ≤ 6.1.*
6.6.140 unaffected ≤ 6.6.*
6.12.88 unaffected ≤ 6.12.*
6.18.30 unaffected ≤ 6.18.*
7.0.7 unaffected ≤ 7.0.*
7.1-rc1 unaffected ≤ *

No data.

No data.

No data.

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/0e8e57f9737ea257634db1d152fc430a0788a3e1 cve-icon cve-icon
https://git.kernel.org/stable/c/36e58c436d2c2a797800427dc04d74ffd8b6ce1c cve-icon cve-icon
https://git.kernel.org/stable/c/43334836b907adc21eab3079d2e6b26754468786 cve-icon cve-icon
https://git.kernel.org/stable/c/4ca90deeca1c7dd72c1c380ba8143565516def2d cve-icon cve-icon
https://git.kernel.org/stable/c/8822980668c96b5aa251c1e2daec1873262b8f3f cve-icon cve-icon
https://git.kernel.org/stable/c/9d72732fe70c11424bc90ed466c7ccfa58b42a9a cve-icon cve-icon
https://git.kernel.org/stable/c/d50ef3553acbacce6f2843304d41d06dca358bb6 cve-icon cve-icon
https://git.kernel.org/stable/c/d79e92161b65832e0b8cad5f3d84d17e5cd7a970 cve-icon cve-icon
History

Mon, 08 Jun 2026 17:00:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: spi: topcliff-pch: fix use-after-free on unbind Give the driver a chance to flush its queue before releasing the DMA buffers on driver unbind
Title spi: topcliff-pch: fix use-after-free on unbind
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-06-08T15:46:28.004Z

Reserved: 2026-05-13T15:03:33.111Z

Link: CVE-2026-46301

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-06-08T17:16:48.560

Modified: 2026-06-08T17:16:48.560

Link: CVE-2026-46301

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.