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High 7.8Published Jun 8, 2026
CVE-2026-46301In 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 dri…
Updated under an hour ago ()
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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
- CVSS
- 7.8 HIGH (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-416
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jul 23, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linux linux_kernel linux:linux_kernel | from 3.1 before 5.10.258; from 5.11 before 5.15.209; from 5.16 before 6.1.175; from 6.2 before 6.6.140; from 6.7 before 6.12.88; from 6.13 before 6.18.30; from 6.19 before 7.0.7 | NVD |
References
- https://git.kernel.org/stable/c/0e8e57f9737ea257634db1d152fc430a0788a3e1patch
- https://git.kernel.org/stable/c/36e58c436d2c2a797800427dc04d74ffd8b6ce1cpatch
- https://git.kernel.org/stable/c/43334836b907adc21eab3079d2e6b26754468786patch
- https://git.kernel.org/stable/c/4ca90deeca1c7dd72c1c380ba8143565516def2dpatch
- https://git.kernel.org/stable/c/8822980668c96b5aa251c1e2daec1873262b8f3fpatch
- https://git.kernel.org/stable/c/9d72732fe70c11424bc90ed466c7ccfa58b42a9apatch
- https://git.kernel.org/stable/c/d50ef3553acbacce6f2843304d41d06dca358bb6patch
- https://git.kernel.org/stable/c/d79e92161b65832e0b8cad5f3d84d17e5cd7a970patch
The CVE record on cve.org NVD's entry
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