What is CVE-2026-46199?

CVE-2026-46199 is a high-severity vulnerability in Linux. CVSS score: 7.1/10. Published 2026-05-28.

How severe is CVE-2026-46199?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Linux

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.

EPSS: 0.000 (2.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.

Affected products

Linux — versions 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, 7.1-rc1, 87cc7f9ebf7ce10f82250002d667ef3e93a79d44

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67
416baaa9-dc9f-4396-8d5f-8c081fb06d67
416baaa9-dc9f-4396-8d5f-8c081fb06d67
416baaa9-dc9f-4396-8d5f-8c081fb06d67
416baaa9-dc9f-4396-8d5f-8c081fb06d67
416baaa9-dc9f-4396-8d5f-8c081fb06d67

Frequently asked questions

What is CVE-2026-46199?: CVE-2026-46199 is a high-severity vulnerability in Linux. CVSS score: 7.1/10. Published 2026-05-28.
How severe is CVE-2026-46199?: High severity. CVSS v3 base score is 7.1 out of 10.