CVE-2026-46199
drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg
CVSS Score
7.1
EPSS Score
0.0%
EPSS Percentile
2th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 28, 2026 |
| Last Updated | Jun 1, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Linux / Linux
87cc7f9ebf7ce10f82250002d667ef3e93a79d44 < 88411caee8f576d6b5abf6531232fcc0ce756dc5 87cc7f9ebf7ce10f82250002d667ef3e93a79d44 < c72a8b4dc6d598e3831ef3abd9c6527dfbf4810e 87cc7f9ebf7ce10f82250002d667ef3e93a79d44 < 7688143ca62edeecacb3ba0a2cea129dbd262a18 87cc7f9ebf7ce10f82250002d667ef3e93a79d44 < 63b51e8a9d54317d31cc3856c1e12407070d5fc2 87cc7f9ebf7ce10f82250002d667ef3e93a79d44 < 3c817a60b09eaab926e475088e750936efcc95ae 87cc7f9ebf7ce10f82250002d667ef3e93a79d44 < 0a78f2bac1424deb7c9d5e09c6b8e849d8e8b648
Linux / Linux
5.13
References
git.kernel.org: https://git.kernel.org/stable/c/88411caee8f576d6b5abf6531232fcc0ce756dc5 git.kernel.org: https://git.kernel.org/stable/c/c72a8b4dc6d598e3831ef3abd9c6527dfbf4810e git.kernel.org: https://git.kernel.org/stable/c/7688143ca62edeecacb3ba0a2cea129dbd262a18 git.kernel.org: https://git.kernel.org/stable/c/63b51e8a9d54317d31cc3856c1e12407070d5fc2 git.kernel.org: https://git.kernel.org/stable/c/3c817a60b09eaab926e475088e750936efcc95ae git.kernel.org: https://git.kernel.org/stable/c/0a78f2bac1424deb7c9d5e09c6b8e849d8e8b648