CVE-2026-46230

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Source
https://cve.org/CVERecord?id=CVE-2026-46230
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46230.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-46230
Downstream
Related
Published
2026-05-28T09:40:52.696Z
Modified
2026-07-15T01:48:53.795057589Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg
Details

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

drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg

Check bounds against the end of the BO whenever we access the msg.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46230.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
87cc7f9ebf7ce10f82250002d667ef3e93a79d44
Fixed
f55552adb100eb54a6e6dabff4fbdc8679bd3fa0
Fixed
82c535eff05490c71153af57de9fe85502fcb5d5
Fixed
638d3e0b9eb77aa53fdd60e2b928761d16ba76fa
Fixed
870c8738c3774336baedddd0240951d078a703b8
Fixed
638e48ee39d0f2af9336f917a6f5d6692dd64d93
Fixed
e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7
Fixed
b193019860d61e92da395eae2011f2f6716b182f

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46230.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.13.0
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
6.12.90
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.32
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.0.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46230.json"