What is CVE-2025-71089?

CVE-2025-71089 is a high-severity vulnerability in Linux. CVSS score: 7.8/10. Published 2026-01-13.

How severe is CVE-2025-71089?

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

Vulnerability in Linux

CVE-2025-71089

In the Linux kernel, the following vulnerability has been resolved: iommu: disable SVA when CONFIG_X86 is set Patch series "Fix stale IOTLB entries for kernel address space", v7. This proposes a fix for a security vulnerability related…

EPSS: 0.001 (4.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Linux — versions 26b25a2b98e45aeb40eedcedc586ad5034cbd984, 5.2, 0
Linux Linux_kernel

References

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

Frequently asked questions

What is CVE-2025-71089?: CVE-2025-71089 is a high-severity vulnerability in Linux. CVSS score: 7.8/10. Published 2026-01-13.
How severe is CVE-2025-71089?: High severity. CVSS v3 base score is 7.8 out of 10.