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Medium 4.7Published Aug 13, 2026

CVE-2026-14256ELAN 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.

Updated under an hour ago ()

Does this affect you?

It affects Lenovo E16 Gen 2 (Type 21M5, 21M6) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad and 59 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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
4.7 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE)
CWE-125
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
lenovo
NVD analysis
Awaiting Analysis
Record last updated
Aug 13, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
Lenovo E16 Gen 2 (Type 21M5, 21M6) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad
lenovo:e16_gen_2_type_21m5_21m6_laptops_thinkpad_elan_trackpoint_device_driver_for_windows_11_version_23h2_or_later_thinkpad (from the name)
before 31.21.60.1
CNA record
Lenovo E14 Gen 6 (Type 21M3, 21M4) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad
lenovo:e14_gen_6_type_21m3_21m4_laptops_thinkpad_elan_trackpoint_device_driver_for_windows_11_version_23h2_or_later_thinkpad (from the name)
before 31.21.60.1
CNA record
Lenovo T14s Gen 6 (Type 21M1, 21M2) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad
lenovo:t14s_gen_6_type_21m1_21m2_laptops_thinkpad_elan_trackpoint_device_driver_for_windows_11_version_23h2_or_later_thinkpad (from the name)
before 31.21.60.1
CNA record
Lenovo P16s Gen 4 (Type 21QR, 21QS) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad
lenovo:p16s_gen_4_type_21qr_21qs_laptops_thinkpad_elan_trackpoint_device_driver_for_windows_11_version_23h2_or_later_thinkpad (from the name)
before 31.21.60.1
CNA record
Lenovo P16s Gen 4 (Type 21RX, 21RY) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad
lenovo:p16s_gen_4_type_21rx_21ry_laptops_thinkpad_elan_trackpoint_device_driver_for_windows_11_version_23h2_or_later_thinkpad (from the name)
before 31.21.60.1
CNA record
Lenovo T16 Gen 4 (Type 21QN, 21QQ) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad
lenovo:t16_gen_4_type_21qn_21qq_laptops_thinkpad_elan_trackpoint_device_driver_for_windows_11_version_23h2_or_later_thinkpad (from the name)
before 31.21.60.1
CNA record
Lenovo P14s Gen 6 (Type 21RV, 21RW) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad
lenovo:p14s_gen_6_type_21rv_21rw_laptops_thinkpad_elan_trackpoint_device_driver_for_windows_11_version_23h2_or_later_thinkpad (from the name)
before 31.21.60.1
CNA record
Lenovo T14 Gen 6 (Type 21QJ, 21QK) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad
lenovo:t14_gen_6_type_21qj_21qk_laptops_thinkpad_elan_trackpoint_device_driver_for_windows_11_version_23h2_or_later_thinkpad (from the name)
before 31.21.60.1
CNA record
Lenovo P14s Gen 6 (Type 21QL, 21QM) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad
lenovo:p14s_gen_6_type_21ql_21qm_laptops_thinkpad_elan_trackpoint_device_driver_for_windows_11_version_23h2_or_later_thinkpad (from the name)
before 31.21.60.1
CNA record
Lenovo E14 Gen 7 (Type 21T0, 21T1) Laptops (ThinkPad) ELAN TrackPoint Device Driver for Windows 11 (Version 23H2 or later) - ThinkPad
lenovo:e14_gen_7_type_21t0_21t1_laptops_thinkpad_elan_trackpoint_device_driver_for_windows_11_version_23h2_or_later_thinkpad (from the name)
before 31.21.60.1
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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