CVE-2026-46199
HIGH
Published May 28, 2026
Modified Jun 1, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: 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
0.0013
Probability of exploitation
0.03%
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/0a78f2bac1424deb7c9d5e09c6b8e849d8e8b648
https://git.kernel.org/stable/c/3c817a60b09eaab926e475088e750936efcc95ae
https://git.kernel.org/stable/c/63b51e8a9d54317d31cc3856c1e12407070d5fc2
https://git.kernel.org/stable/c/7688143ca62edeecacb3ba0a2cea129dbd262a18
https://git.kernel.org/stable/c/88411caee8f576d6b5abf6531232fcc0ce756dc5
https://git.kernel.org/stable/c/c72a8b4dc6d598e3831ef3abd9c6527dfbf4810e
Frequently Asked Questions
What is CVE-2026-46199? +
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/vcn4: 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-2026-46199? +
CVE-2026-46199 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 0.0013, placing it in the 0th percentile for exploitation probability.
How do I check if I'm vulnerable to CVE-2026-46199? +
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.