CVE-2026-64225

HighCVSS 7.8/10Last modified Aug 12, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

octeontx2-af: CGX: add bounds check to cgx_speed_mbps index

cgx_speed_mbps has 13 elements but RESP_LINKSTAT_SPEED can yield values 0-15. If it returns a value >= 13, this causes an out-of-bounds array access. Add a bounds check and default to speed 0 if the index is out of range.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-129

Affected software

No affected versions have been published.

Timeline

Published
Jul 24, 2026
Last modified
Aug 12, 2026
NVD status
Analyzed

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CVE-2026-64225: High severity, CVSS 7.8 | Vulnix