Vulnerability in Linux

CVE-2026-31569

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Handle the case that EIOINTC's coremap is empty EIOINTC's coremap in eiointc_update_sw_coremap() can be empty, currently we get a cpuid with -1 in this c…

EPSS: 0.000 (3.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:H.

Affected products

  • Linux — versions 3956a52bc05bd811082a3c9d2b423ee957e6fefc, 6.13, 0

References

Frequently asked questions

What is CVE-2026-31569?
CVE-2026-31569 is a high-severity vulnerability in Linux. CVSS score: 7.3/10. Published 2026-04-24.
How severe is CVE-2026-31569?
High severity. CVSS v3 base score is 7.3 out of 10.