CVE-2026-46301
Not scored
spi: topcliff-pch: fix use-after-free on unbind
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
Exploit probability
0.1%
Published
June 8, 2026
Required by
Not available
Last source change
July 15, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2026-46301
View original source
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
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/0e8e57f9737ea257634db1d152fc430a0788a3e1
- https://git.kernel.org/stable/c/36e58c436d2c2a797800427dc04d74ffd8b6ce1c
- https://git.kernel.org/stable/c/43334836b907adc21eab3079d2e6b26754468786
- https://git.kernel.org/stable/c/4ca90deeca1c7dd72c1c380ba8143565516def2d
- https://git.kernel.org/stable/c/8822980668c96b5aa251c1e2daec1873262b8f3f
- https://git.kernel.org/stable/c/9d72732fe70c11424bc90ed466c7ccfa58b42a9a
- https://git.kernel.org/stable/c/d50ef3553acbacce6f2843304d41d06dca358bb6
- https://git.kernel.org/stable/c/d79e92161b65832e0b8cad5f3d84d17e5cd7a970
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46301.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-46301