CVE-2026-97493

high

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Bound GPIO I2C table entry count from VBIOS Reject undersized tables and cap the derived entry count to AMDGPU_MAX_I2C_BUS so we do not overrun adev->i2c_bus[] or walk an absurd number of entries on corrupt size fields.

References

https://git.kernel.org/stable/c/f8f0985375c3b977757fd73e2b691ff1bf1ea7b9

https://git.kernel.org/stable/c/b12abff6a52d96c4114d7668f790b18f9201c17c

https://git.kernel.org/stable/c/a99cd231cd924b7160fecb9fb3a94b801522323b

https://git.kernel.org/stable/c/6db45123306c7167c6867ca3d24924bd7960d947

https://git.kernel.org/stable/c/0786b38af822fcd153d565cc85be7dbd9fed4d25

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-86091

Details

Source: Mitre, NVD

Published: 2026-09-24

Updated: 2026-10-30

Risk Information

CVSS v2

Base Score: 6.2

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

Severity: Medium

CVSS v3

Base Score: 7.1

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

Severity: High

EPSS

EPSS: 0.00174