CVE-2026-46199

HighCVSS 7.1/10Last modified Oct 19, 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.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Weakness enumeration

CWE-125

Affected software

VendorProductVersions
LinuxLinux>= 87cc7f9ebf7ce10f82250002d667ef3e93a79d44, < 88411caee8f576d6b5abf6531232fcc0ce756dc5; >= 87cc7f9ebf7ce10f82250002d667ef3e93a79d44, < c72a8b4dc6d598e3831ef3abd9c6527dfbf4810e; >= 87cc7f9ebf7ce10f82250002d667ef3e93a79d44, < 7688143ca62edeecacb3ba0a2cea129dbd262a18; >= 87cc7f9ebf7ce10f82250002d667ef3e93a79d44, < 63b51e8a9d54317d31cc3856c1e12407070d5fc2; >= 87cc7f9ebf7ce10f82250002d667ef3e93a79d44, < 3c817a60b09eaab926e475088e750936efcc95ae; >= 87cc7f9ebf7ce10f82250002d667ef3e93a79d44, < 0a78f2bac1424deb7c9d5e09c6b8e849d8e8b648
LinuxLinux5.13

References

Timeline

Published
May 28, 2026
Last modified
Oct 19, 2026
NVD status
Modified

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CVE-2026-46199: High severity, CVSS 7.1 | Vulnix