CVE-2026-23196: HID: Intel-thc-hid: Intel-thc: Add safety check for reading DMA buffer
Published Feb 14, 2026
·Updated
In the Linux kernel, the following vulnerability has been resolved:
HID: Intel-thc-hid: Intel-thc: Add safety check for reading DMA buffer
Add DMA buffer readiness check before reading DMA buffer to avoid unexpected NULL pointer accessing.
Affected Software
6 affected components
Linux Linux kernel
Linux Linux kernel>=6.14<6.18.10
Linux Linux kernel=6.19-rc1
Linux Linux kernel=6.19-rc2
Linux Linux kernel=6.19-rc3
Linux Linux kernel=6.19-rc4
Remediation
Event History
Feb 14, 2026
CVE Published
via MITRE·04:27 PM
Data Sourced
via MITRE·04:27 PM
Description
Data Sourced
via NVD·05:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-23196?
CVE-2026-23196 has a medium severity rating due to its potential to cause denial of service.
2
How do I fix CVE-2026-23196?
To fix CVE-2026-23196, update your Linux kernel to the latest version where the vulnerability has been patched.
3
What systems are affected by CVE-2026-23196?
CVE-2026-23196 affects the Linux kernel and devices utilizing Intel-thc HID drivers.
4
What type of vulnerability is CVE-2026-23196?
CVE-2026-23196 is a vulnerability related to improper handling and readiness checks of DMA buffers.
5
What are the implications of CVE-2026-23196?
The implications of CVE-2026-23196 include potential crashes and instability in systems relying on the affected drivers.