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Generated remediation guidance and an executive summary. No account required.
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.
Use CWE-94, Freedesktop vendor hub and Libinput product page to widen CVE-2026-35093 into its surrounding weakness, vendor, and product context.
Compare it with CVE-2022-1215 and CVE-2026-35094 for nearby disclosures in the same product family.