CVE-2026-43140
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2026-05-06
Modified: 2026-11-11
First seen: 2026-11-06
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: HID: magicmouse: Do not crash on missing msc->input Fake USB devices can send their own report descriptors for which the input_mapping() hook does not get called. In this case, msc->input stays NULL, leading to a crash at a later time. Detect this condition in the input_configured() hook and reject the device. This is not supposed to happen with actual magic mouse devices, but can be provoked by imposing as a magic mouse USB device.
Weakness Classification (1)
Affected Software (10)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 64eb105d7f92fa48798106ac0d8bf17668eb2524 < db5ba06e7af9325519a03e52fccf4a9e7c1fd9b2 |
| Linux | Linux | 64eb105d7f92fa48798106ac0d8bf17668eb2524 < 165912d4321c692321c02793068d30700b4e0f1a |
| Linux | Linux | 64eb105d7f92fa48798106ac0d8bf17668eb2524 < f6a3860241fbb556fd72332fa31c5e787004413b |
| Linux | Linux | 64eb105d7f92fa48798106ac0d8bf17668eb2524 < 243e1165eb03aca97d87aafa9c3130593837a1c2 |
| Linux | Linux | 64eb105d7f92fa48798106ac0d8bf17668eb2524 < 922bd3e498a4b8e445def6e6ffea2ad3682ad516 |
| Linux | Linux | 64eb105d7f92fa48798106ac0d8bf17668eb2524 < 5bbe266272d86c0657e8253600f3d5b74fb7b2ae |
| Linux | Linux | 64eb105d7f92fa48798106ac0d8bf17668eb2524 < 36c83c1329dd881f290f7df2feadfb9a21775108 |
| Linux | Linux | 64eb105d7f92fa48798106ac0d8bf17668eb2524 < 17abd396548035fbd6179ee1a431bd75d49676a7 |
| Linux | Linux | 2.6.37 |
| linux | linux_kernel | 2.6.37 – 5.10.252 |