{"cve":"CVE-2026-31564","nvd":{"published":"2026-04-24T15:16:30.850","modified":"2026-06-17T10:33:59.250","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: KVM: Fix base address calculation in kvm_eiointc_regs_access()\n\nIn function kvm_eiointc_regs_access(), the register base address is\ncaculated from array base address plus offset, the offset is absolute\nvalue from the base address. The data type of array base address is\nu64, it should be converted into the \"void *\" type and then plus the\noffset.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/6bcfb7f46d667b04bd1a1169ccedf5fb699c60df","https://git.kernel.org/stable/c/c4f0a9481cf0dd7c71a07484bc98f2570fdb3a82"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:33:09.003606135+00:00"},"epss":{"cve":"CVE-2026-31564","score":0.00107,"percentile":0.01153,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}