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Vulnerability details: VCID-xhky-mh9e-fkeb
Vulnerability ID VCID-xhky-mh9e-fkeb
Aliases CVE-2026-31564
Summary In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Fix base address calculation in kvm_eiointc_regs_access() In function kvm_eiointc_regs_access(), the register base address is caculated from array base address plus offset, the offset is absolute value from the base address. The data type of array base address is u64, it should be converted into the "void *" type and then plus the offset.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-681 Incorrect Conversion between Numeric Types
System Score Found at
epss 0.00013 https://api.first.org/data/v1/epss?cve=CVE-2026-31564
epss 0.00014 https://api.first.org/data/v1/epss?cve=CVE-2026-31564
epss 0.00014 https://api.first.org/data/v1/epss?cve=CVE-2026-31564
epss 0.00018 https://api.first.org/data/v1/epss?cve=CVE-2026-31564
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-31564.json
https://api.first.org/data/v1/epss?cve=CVE-2026-31564
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2461530 https://bugzilla.redhat.com/show_bug.cgi?id=2461530
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.02129
EPSS Score 0.00013
Published At April 29, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-25T23:21:27.706293+00:00 Debian Importer Import https://security-tracker.debian.org/tracker/data/json 38.4.0