CVE-2026-46230

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

7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

EPSS

0.1% chance of exploitation in the next 30 days; higher than 2% of CVEs (scores of 2026-10-25)

CWE

CWE-125

Published

2026-05-28

Modified

2026-10-19

Record from

the NVD, synced 2026-10-21

Affected

• linux:linux_kernel

References

• https://git.kernel.org/stable/c/638d3e0b9eb77aa53fdd60e2b928761d16ba76fa
• https://git.kernel.org/stable/c/638e48ee39d0f2af9336f917a6f5d6692dd64d93
• https://git.kernel.org/stable/c/82c535eff05490c71153af57de9fe85502fcb5d5
• https://git.kernel.org/stable/c/870c8738c3774336baedddd0240951d078a703b8
• https://git.kernel.org/stable/c/b193019860d61e92da395eae2011f2f6716b182f

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