CVE-2026-46230
HIGH
Published May 28, 2026
Modified Jun 1, 2026
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 v3.1 Score
7.1
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
EPSS — Exploit Prediction
0.0012
Probability of exploitation
0.02%
Percentile rank
EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.
References
Other 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
https://git.kernel.org/stable/c/e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7
https://git.kernel.org/stable/c/f55552adb100eb54a6e6dabff4fbdc8679bd3fa0
Frequently Asked Questions
What is 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. It has a CVSS v3.1 base score of 7.1 (HIGH).
How severe is CVE-2026-46230? +
CVE-2026-46230 has a CVSS v3.1 score of 7.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0012, placing it in the 0th percentile for exploitation probability.
How do I check if I'm vulnerable to CVE-2026-46230? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.