What is CVE-2026-53171?

CVE-2026-53171 is a high-severity vulnerability in Linux. CVSS score: 8.8/10. Published 2026-06-25.

How severe is CVE-2026-53171?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Linux

CVE-2026-53171

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: fix arithmetic issues in dma_length() dma_length() derives DMA region usage from command stream values and updates region_size[]: len = ((len + stride…

EPSS: 0.001 (2.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Linux — versions 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b, 6.19, 0
Linux Linux_kernel — versions 7.1

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)

Frequently asked questions

What is CVE-2026-53171?: CVE-2026-53171 is a high-severity vulnerability in Linux. CVSS score: 8.8/10. Published 2026-06-25.
How severe is CVE-2026-53171?: High severity. CVSS v3 base score is 8.8 out of 10.