What is CVE-2026-43498?

CVE-2026-43498 is a high-severity vulnerability in Linux. CVSS score: 7.8/10. Published 2026-05-21.

How severe is CVE-2026-43498?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Linux

CVE-2026-43498

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Disallow re-exporting imported GEM objects Prevent re-exporting of imported GEM buffers by adding a custom prime_handle_to_fd callback that checks if the obj…

EPSS: 0.000 (3.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Linux — versions 57557964b582238d5ee4b8538d1c4694f91c2186, 6.19, 0

References

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

Frequently asked questions

What is CVE-2026-43498?: CVE-2026-43498 is a high-severity vulnerability in Linux. CVSS score: 7.8/10. Published 2026-05-21.
How severe is CVE-2026-43498?: High severity. CVSS v3 base score is 7.8 out of 10.