Detections
Analytics

CVE-2026-58581

high

Description

Debian Linux - qemu - None Ubuntu Linux - hw/uefi: short VarCheckPolicy REGISTER request causes heap-buffer-overflow in uefi-vars

Details

Source: Mitre, NVD

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.4

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: High