Input Leap (aka input-leap) through 3.0.3, when the non-default --enable-drag-drop option is used on Windows or macOS, mishandles the / versus \ distinction and allows directory traversal, with resultant code execution if a file is written …

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-100230 · Microsoft / collected KEV context

cve-program · CVE-2026-100230

• https://github.com/input-leap/input-leap/blob/v3.0.3/src/lib/inputleap/DragInformation.cpp
• https://github.com/input-leap/input-leap/blob/master/src/lib/inputleap/DropHelper.cpp
• https://raw.githubusercontent.com/input-leap/input-leap/v3.0.3/src/lib/server/Server.cpp
• https://raw.githubusercontent.com/input-leap/input-leap/master/src/lib/inputleap/ArgParser.cpp
• https://raw.githubusercontent.com/input-leap/input-leap/master/src/lib/net/SecureSocket.cpp
• https://github.com/input-leap/input-leap/releases
• https://raw.githubusercontent.com/debauchee/barrier/master/src/lib/barrier/DragInformation.cpp
• https://nvd.nist.gov/vuln/detail/CVE-2021-42072
• https://github.com/deskflow/deskflow/security/advisories
• https://www.openwall.com/lists/oss-security/2026/09/25/4

No related operational record is retained in the current change model.