CVE-2026-43049
In hidpp_probe of hid-logitech-hidpp.c, there is a possible use after free due to a logic error in the code. This could lead to local escalation of pr...
Summary
HID: logitech-hidpp: Prevent use-after-free on force feedback initialisation failure
Original description
The description as published by the source.
In hidpp_probe of hid-logitech-hidpp.c, there is a possible use after free due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected packages
Linux
Kernel
[{"type":"ECOSYSTEM","events":[{"introduced":"5.4.0"},{"fixed":"6.12.81"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.22"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.12"}]}]
Android
:linux_kernel:
[{"type":"ECOSYSTEM","events":[{"introduced":":0"},{"fixed":":2026-09-05"}]}]
Fix status by distribution
Fixed packages published by each distribution for this CVE
- BellSoft Alpaquita BELL-CVE-2026-43049 linux-lts
- Debian DEBIAN-CVE-2026-43049 linux
- Ubuntu UBUNTU-CVE-2026-43049 linux
References
- advisory github.com
- advisory nvd.nist.gov
- advisory source.android.com
- package git.kernel.org
- patch android.googlesource.com
- patch android.googlesource.com
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org