CVE-2026-43136
MEDIUM severity · CVSS 5.5
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: HID: logitech-hidpp: Check maxfield in hidpp_get_report_length() Do not crash when a report has no fields. Fake USB gadgets can send their own HID report descriptors and can define report structures without valid fields. This can be used to crash the kernel over USB.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/1547d41f9f19d691c2c9ce4c29f746297baef9e9 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/1547d41f9f19d691c2c9ce4c29f746297baef9e9Patch
- https://git.kernel.org/stable/c/1acb28123e57b50d737377f400f57eec889fe5e4Patch
- https://git.kernel.org/stable/c/2dc023dbc11b8dfa8afa63242762acd8cddcad03Patch
- https://git.kernel.org/stable/c/7f59999fcd699af06ad2aef446a635ea6aa87db3Patch
- https://git.kernel.org/stable/c/ae81fac9ce81917817d787e6b74e68482d99bdf2Patch
- https://git.kernel.org/stable/c/b74bf7d0d01fa9b53653f58c29aa00772121f6e9Patch
- https://git.kernel.org/stable/c/f1ceaaf93ea32d0f2b95c95f784ee155962c52adPatch
- https://git.kernel.org/stable/c/fb1725c0804dbec9dd01c4cb5c9f1f77a69e36dcPatch