DEBIAN-CVE-2026-35094
A flaw was found in libinput. An attacker capable of deploying a Lua plugin file in specific system directories can exploit a dangling pointer vulnerability. This occurs when a garbage collection cleanup function is called, leaving a pointer that can then be printed to system logs. This could potentially expose sensitive data if the memory location is re-used, leading to information disclosure. For this exploit to work, Lua plugins must be enabled in libinput and loaded by the compositor.
DEBIAN-CVE-2026-35094
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-35094
libinput
Source reference: /affected/0/package/name
- Affected versions
- 1.28.1-1
Source reference:
/affected/0/versions1.30.0-1Source reference:
/affected/0/versions1.30.1-1Source reference:
/affected/0/versions1.31.0-1Source reference:
/affected/0/versions - Fixed versions
- 1.31.1-1
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.31.1-1"
}
]
}
],
"package": {
"name": "libinput",
"purl": "pkg:deb/debian/libinput?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"1.28.1-1",
"1.30.0-1",
"1.30.1-1",
"1.31.0-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35094.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #56835 · Revision 1
- Added to Heist Feed
- Publisher date