Detections
Analytics
CVE-2026-43047
high
Description
In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: Check to ensure report responses match the request It is possible for a malicious (or clumsy) device to respond to a specific report's feature request using a completely different report ID. This can cause confusion in the HID core resulting in nasty side-effects such as OOB writes. Add a check to ensure that the report ID in the response, matches the one that was requested. If it doesn't, omit reporting the raw event and return early.
References
https://git.kernel.org/stable/c/e716edafedad4952fe3a4a273d2e039a84e8681a
https://git.kernel.org/stable/c/c7a27bb4d0f6573ca0f9c7ef0b63291486239190
https://git.kernel.org/stable/c/a61163daf8a90b4a7ef154d5fc9c525f665734e3
https://git.kernel.org/stable/c/7f66fdbc077faed3b52519228d21d81979e92249
https://git.kernel.org/stable/c/74c6015375d8b9bc1b1eb79f20636c8e894bcad7
https://git.kernel.org/stable/c/6a4acd3e86fe5584050c213d95147eba33856033
https://git.kernel.org/stable/c/516da3f25cfe18643835af1cf09b0e9ffc36c383
https://git.kernel.org/stable/c/2edc92f89eee328b5be5706b5d431bf90669e9c0