CVE-2026-64272

Last refreshed2026-10-24

Status: UPDATED | Advisory ID: CVE-2026-64272

Key Details

CVE	CVE-2026-64272
CVSS Score / Version	7.8 (High) / CVSS v3.1
Updated	2026-10-24
CVSS Vector	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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 high; availability impact is high.
Affected products	Linux Kernel
Classified as	CWE-129 (Improper Validation of Array Index)

Vendor	Product	Affected Versions	Patch Status
Linux	Linux Kernel

Vendor

Product

Affected Versions

Patch Status

Linux

Linux Kernel

Subsystems	OT Supporting Infrastructure
Sectors	All Sectors

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

Input: mms114 - fix touch indexing for MMS134S and MMS136

The MMS134S and MMS136 touch controllers have an event size of 6 bytes

rather than 8 bytes. When __mms114_read_reg() reads the touch data

packet from the device into the touch buffer, the events are packed

tightly at 6-byte intervals. However, the driver iterates through the

events using standard C array indexing (touch[index]), where each

element is sizeof(struct mms114_touch) (8 bytes) apart. As a result, any

touch events beyond the first one are read from incorrect offsets and

parsed improperly.

Fix this by explicitly calculating the byte offset for each touch event

based on the device's specific event size. (NVD)

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

Source	Reference
NVD	https://nvd.nist.gov/vuln/detail/CVE-2026-64272
CVE	https://www.cve.org/CVERecord?id=CVE-2026-64272

Source

Reference

NVD

CVE