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Medium severity · published Aug 13, 2026
CVE-2026-14256
ELAN reported a potential out-of-bounds write vulnerability in the ELAN TrackPoint driver that, under certain circumstances, could allow a local authenticated user to cause a…
4.7
CVSS
0.1%
EPSS
No
On KEV
Description
ELAN reported a potential out-of-bounds write vulnerability in the ELAN TrackPoint driver that, under certain circumstances, could allow a local authenticated user to cause a system crash.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EG
E14 Gen 6 (Type 21M3, 21M4) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad · Lenovo
before 31.21.60.1 · source: vendor
EG
E14 Gen 7 (Type 21T0, 21T1) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad · Lenovo
before 31.21.60.1 · source: vendor
EG
E14 Gen 7 (Type 21T0, 21T1) Laptops (ThinkPad) ELAN TrackPoint Driver for Windows 11 (Version 24H2 or later) - ThinkPad E14 Gen 7 (Type 21T0, 21T1), E16 Gen 3 (Type 21ST, 21SU) · Lenovo
before 31.21.60.1 · source: vendor
EG
E14 Gen 7 (Type 21U2, 21U3) Laptops (ThinkPad) ELAN TrackPoint Driver for Windows 11 (Version 24H2 or later) - ThinkPad E14 Gen 7 (Type 21U2, 21U3), E16 Gen 3 (Type 22AY, 22B0) · Lenovo
before 31.21.60.1 · source: vendor
EG
E16 Gen 2 (Type 21M5, 21M6) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad · Lenovo
before 31.21.60.1 · source: vendor
EG
E16 Gen 3 (Type 21ST, 21SU) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad · Lenovo
before 31.21.60.1 · source: vendor
EG
E16 Gen 3 (Type 21ST, 21SU) Laptops (ThinkPad) ELAN TrackPoint Driver for Windows 11 (Version 24H2 or later) - ThinkPad E14 Gen 7 (Type 21T0, 21T1), E16 Gen 3 (Type 21ST, 21SU) · Lenovo
before 31.21.60.1 · source: vendor
EG
E16 Gen 3 (Type 22AY, 22B0) Laptop (ThinkPad) ELAN TrackPoint Driver for Windows 11 (Version 24H2 or later) - ThinkPad E14 Gen 7 (Type 21U2, 21U3), E16 Gen 3 (Type 22AY, 22B0) · Lenovo
before 31.21.60.1 · source: vendor
L2
L13 2-in-1 Gen 6 (Type 21R7, 21R8) Laptops (ThinkPad) ELAN TrackPoint Driver for Windows 11 (Version 23H2 or later) - ThinkPad L13 Gen 6 (Type 21R5, 21R6), L13 Gen 6 2-in-1 (Type 21R7, 21R8) · Lenovo
through 31.21.49.1 · source: vendor
L2
L13 2-in-1 Gen 6 (Type 21RD, 21RE) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad · Lenovo
before 31.21.60.1 · source: vendor
L2
L13 2-in-1 Gen 6 (Type 21RD, 21RE) Laptops (ThinkPad) ELAN TrackPoint Driver For Windows 11 (Version 23H2 or later) - ThinkPad L13 Gen 6 (Type 21RB, 21RC), L13 Gen 6 2-in-1 (Type 21RD, 21RE) · Lenovo
through 31.21.49.1 · source: vendor
LG
L13 Gen 4 (Type 21FN, 21FQ) Laptop (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 21H2 or later), 10 64-bit (Version 21H2 or later) - ThinkPad · Lenovo
through 31.21.45.1 · source: vendor
Affected product
EG
E14 Gen 6 (Type 21M3, 21M4) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad
Lenovo
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-14256
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-14256
support.lenovo.com
https://support.lenovo.com/us/en/product_security/LEN-213604