CVE-2026-64237

Severity CVSS v4.0:

Pending analysis

Type:

CWE-125 Out-of-bounds Read

Publication date:

24/07/2026

Last modified:

12/08/2026

Description

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.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.10 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): High

Base Score 3.x

7.10

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	4.0 (including)	5.10.259 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.210 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	6.1.176 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.2 (including)	6.6.143 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.7 (including)	6.12.93 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.13 (including)	6.18.35 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.19 (including)	7.0.12 (excluding)
cpe:2.3:o:linux:linux_kernel:7.1:rc1::::::
cpe:2.3:o:linux:linux_kernel:7.1:rc2::::::
cpe:2.3:o:linux:linux_kernel:7.1:rc3::::::
cpe:2.3:o:linux:linux_kernel:7.1:rc4::::::
cpe:2.3:o:linux:linux_kernel:7.1:rc5::::::

To consult the complete list of CPE names with products and versions, see this page

CVE-2026-64237

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools