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Vulnerability record · CVE-2026-46230 · published 28 May 2026

CVE-2026-46230: Linux kernel out-of-bounds read vulnerability

Linux · Linux Kernel

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.

7.1 CVSS 3.1 High EPSS 0.17% · top 94.7% CWE-125 · Out-of-bounds read
7.1CVSS 3.1 base score
0.17%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
7References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://git.kernel.org/stable/c/638d3e0b9eb77aa53fdd60e2b928761d16ba76fa Patch
https://git.kernel.org/stable/c/638e48ee39d0f2af9336f917a6f5d6692dd64d93 Patch
https://git.kernel.org/stable/c/82c535eff05490c71153af57de9fe85502fcb5d5 Patch
https://git.kernel.org/stable/c/870c8738c3774336baedddd0240951d078a703b8 Patch
https://git.kernel.org/stable/c/b193019860d61e92da395eae2011f2f6716b182f Patch
https://git.kernel.org/stable/c/e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7 Patch
https://git.kernel.org/stable/c/f55552adb100eb54a6e6dabff4fbdc8679bd3fa0 Patch

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Source: NIST National Vulnerability Database (record CVE-2026-46230), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.