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CVE-2026-64237

Last refreshed2026-10-24

Status: UPDATED  |  Advisory ID: CVE-2026-64237

Key Details

CVECVE-2026-64237
CVSS Score / Version
7.1 (High) / CVSS v3.1
Updated2026-10-24
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CVSS Prose
attack vector is local; attack complexity is low; privileges required is low; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is none; availability impact is high.
Affected products
Linux Kernel
Classified as
CWE-125 (Out-of-bounds Read)

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
LinuxLinux Kernel
SubsystemsOT Supporting Infrastructure
SectorsAll Sectors

What to Know

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

Input: elan_i2c - validate firmware size before use

Ensure that the firmware file is large enough to contain the expected

number of pages and the signature (which resides at the end of the

firmware blob) before accessing them to prevent potential out-of-bounds

reads.

What to Do

Monitor Linux's web page for any future patch releases.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-64237
CVEhttps://www.cve.org/CVERecord?id=CVE-2026-64237

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