CVE-2026-43257

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Source
https://cve.org/CVERecord?id=CVE-2026-43257
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43257.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-43257
Downstream
Related
Published
2026-05-06T11:28:45Z
Modified
2026-08-27T18:26:22Z
Summary
media: cx88: Add missing unmap in snd_cx88_hw_params()
Details

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

media: cx88: Add missing unmap in snd_cx88_hw_params()

In error path, add cx88_alsa_dma_unmap() to release resource acquired by cx88_alsa_dma_map().

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43257.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
b2c75abde0debfb824f72845c3ed77d4b66798a0
Fixed
f0d7f735eba963742009b0706e19dd0bed91537a
Fixed
dc911fccc6e08ef46a66b2a42a764252b001ee3c
Fixed
24f3dabeb97bd0bec8c1c926c97e3eb6a8129225
Fixed
10ab64f8efc2f479293dce929fde326c285fc96f
Fixed
e3fb15aadfc8643203bbdf97ace0396e4586fa64
Fixed
1ce8c2a8f050a23240553c8bae628ac623f9dbc1
Fixed
3baefeeb7b85e1e34eebef399ffa312be7179e30
Fixed
dbc527d980f7ba8559de38f8c1e4158c71a78915

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43257.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.19.0
Fixed
5.10.252
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.202
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.165
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.128
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.75
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.16
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
6.19.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43257.json"