cbcvebase.
CVE-2026-35093
published 2026-04-01

CVE-2026-35093: A flaw was found in libinput. A local attacker who can place a specially crafted Lua bytecode file in certain system or user configuration directories can…

PriorityP349high8.8CVSS 3.1
AVLACLPRLUINSCCHIHAH
EPSS
0.18%
8.2th percentile
A flaw was found in libinput. A local attacker who can place a specially crafted Lua bytecode file in certain system or user configuration directories can bypass security restrictions. This allows the attacker to run unauthorized code with the same permissions as the program using libinput, such as a graphical compositor. This could lead to the attacker monitoring keyboard input and sending that information to an external location.

Affected

8 ranges
VendorProductVersion rangeFixed in
debianlibinput< libinput 1.31.1-1 (forky)libinput 1.31.1-1 (forky)
fedoraprojectfedora
fedoraprojectfedora
freedesktoplibinput< 1.30.31.30.3
freedesktoplibinput>= 0 < 1.31.1-11.31.1-1
freedesktoplibinput>= 1.30.4 < 1.31.11.31.1
msrcazl3_libinput_1.25.0-1_on_azure_linux_3.0
msrccbl2_libinput_1.21.0-2_on_cbl_mariner_2.0

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
osv8.8HIGH
vendor_debian8.8LOW
vendor_msrc8.8HIGH
vendor_redhat8.8HIGH
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