CVE-2026-46301

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-46301
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-46301.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-46301
Downstream
Related
Published
2026-06-08T15:46:28.004Z
Modified
2026-07-11T03:54:32.126474770Z
Summary
spi: topcliff-pch: fix use-after-free on unbind
Details

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

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46301.json"
}
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
c37f3c2749b53225d36faa5c583203c5f12ae15b
Fixed
43334836b907adc21eab3079d2e6b26754468786
Fixed
36e58c436d2c2a797800427dc04d74ffd8b6ce1c
Fixed
4ca90deeca1c7dd72c1c380ba8143565516def2d
Fixed
d79e92161b65832e0b8cad5f3d84d17e5cd7a970
Fixed
8822980668c96b5aa251c1e2daec1873262b8f3f
Fixed
d50ef3553acbacce6f2843304d41d06dca358bb6
Fixed
0e8e57f9737ea257634db1d152fc430a0788a3e1
Fixed
9d72732fe70c11424bc90ed466c7ccfa58b42a9a

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-46301.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.1.0
Fixed
5.10.258
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.209
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.175
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.140
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.88
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.30
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.0.7

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-46301.json"