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.

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/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

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