ubuntu-cve-2026-50292
Vulnerability from osv_ubuntu
Published
2026-06-04 18:16
Modified
2026-07-23 23:22
Summary
Details
In libinput before 1.30.4 and 1.31.x before 1.31.3, libinput-device-group unescaped phys output can inject udev properties leading to arbitrary root code execution
Severity
7.4 (High)
9.8 (Critical)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libinput-bin",
"binary_version": "1.6.3-1ubuntu1~16.04.1"
},
{
"binary_name": "libinput-tools",
"binary_version": "1.6.3-1ubuntu1~16.04.1"
},
{
"binary_name": "libinput10",
"binary_version": "1.6.3-1ubuntu1~16.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "libinput",
"purl": "pkg:deb/ubuntu/libinput@1.6.3-1ubuntu1~16.04.1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.0.1-1ubuntu1",
"1.1.0-1ubuntu1",
"1.1.0-1ubuntu2",
"1.1.3-1ubuntu1",
"1.1.4-1ubuntu1",
"1.1.4-1ubuntu2",
"1.2.2-1ubuntu1",
"1.2.3-1ubuntu1",
"1.6.3-1ubuntu1~16.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libinput-bin",
"binary_version": "1.10.4-1ubuntu0.18.04.3"
},
{
"binary_name": "libinput-tools",
"binary_version": "1.10.4-1ubuntu0.18.04.3"
},
{
"binary_name": "libinput10",
"binary_version": "1.10.4-1ubuntu0.18.04.3"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "libinput",
"purl": "pkg:deb/ubuntu/libinput@1.10.4-1ubuntu0.18.04.3?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.8.2-1ubuntu2",
"1.9.2-1",
"1.9.3-1",
"1.9.4-1",
"1.9.4-2",
"1.9.4-2ubuntu1",
"1.10.0-1",
"1.10.1-1",
"1.10.3-2",
"1.10.4-1",
"1.10.4-1ubuntu0.18.04.1",
"1.10.4-1ubuntu0.18.04.2",
"1.10.4-1ubuntu0.18.04.3"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libinput-bin",
"binary_version": "1.15.5-1ubuntu0.3+esm1"
},
{
"binary_name": "libinput-tools",
"binary_version": "1.15.5-1ubuntu0.3+esm1"
},
{
"binary_name": "libinput10",
"binary_version": "1.15.5-1ubuntu0.3+esm1"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "libinput",
"purl": "pkg:deb/ubuntu/libinput@1.15.5-1ubuntu0.3+esm1?arch=source\u0026distro=esm-infra/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.15.5-1ubuntu0.3+esm1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.14.1-2",
"1.14.2-1",
"1.14.3-1",
"1.14.3-1build1",
"1.15.1-1",
"1.15.2-1",
"1.15.3-1",
"1.15.4-1",
"1.15.5-1",
"1.15.5-1ubuntu0.1",
"1.15.5-1ubuntu0.2",
"1.15.5-1ubuntu0.3"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libinput-bin",
"binary_version": "1.20.0-1ubuntu0.4"
},
{
"binary_name": "libinput-tools",
"binary_version": "1.20.0-1ubuntu0.4"
},
{
"binary_name": "libinput10",
"binary_version": "1.20.0-1ubuntu0.4"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "libinput",
"purl": "pkg:deb/ubuntu/libinput@1.20.0-1ubuntu0.4?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.20.0-1ubuntu0.4"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.18.1-1",
"1.19.2-1",
"1.19.3-1",
"1.19.3-2",
"1.20.0-1",
"1.20.0-1ubuntu0.1",
"1.20.0-1ubuntu0.2",
"1.20.0-1ubuntu0.3"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libinput-bin",
"binary_version": "1.25.0-1ubuntu3.5"
},
{
"binary_name": "libinput-tools",
"binary_version": "1.25.0-1ubuntu3.5"
},
{
"binary_name": "libinput10",
"binary_version": "1.25.0-1ubuntu3.5"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "libinput",
"purl": "pkg:deb/ubuntu/libinput@1.25.0-1ubuntu3.5?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.23.0-2",
"1.23.0-2.1",
"1.25.0-1",
"1.25.0-1ubuntu1",
"1.25.0-1ubuntu2",
"1.25.0-1ubuntu3",
"1.25.0-1ubuntu3.1",
"1.25.0-1ubuntu3.2",
"1.25.0-1ubuntu3.3",
"1.25.0-1ubuntu3.4",
"1.25.0-1ubuntu3.5"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libinput-bin",
"binary_version": "1.28.1-1ubuntu0.4"
},
{
"binary_name": "libinput-tools",
"binary_version": "1.28.1-1ubuntu0.4"
},
{
"binary_name": "libinput10",
"binary_version": "1.28.1-1ubuntu0.4"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "libinput",
"purl": "pkg:deb/ubuntu/libinput@1.28.1-1ubuntu0.4?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.27.1-1",
"1.28.1-1",
"1.28.1-1build1",
"1.28.1-1ubuntu0.1",
"1.28.1-1ubuntu0.2",
"1.28.1-1ubuntu0.3",
"1.28.1-1ubuntu0.4"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libinput-bin",
"binary_version": "1.31.1-1ubuntu1"
},
{
"binary_name": "libinput-tools",
"binary_version": "1.31.1-1ubuntu1"
},
{
"binary_name": "libinput10",
"binary_version": "1.31.1-1ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "libinput",
"purl": "pkg:deb/ubuntu/libinput@1.31.1-1ubuntu1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.28.1-1build1",
"1.28.1-1ubuntu2",
"1.30.0-1",
"1.30.1-1",
"1.31.0-1",
"1.31.0-1ubuntu0.1",
"1.31.1-1",
"1.31.1-1ubuntu1"
]
}
],
"aliases": [],
"details": "In libinput before 1.30.4 and 1.31.x before 1.31.3, libinput-device-group unescaped phys output can inject udev properties leading to arbitrary root code execution",
"id": "UBUNTU-CVE-2026-50292",
"modified": "2026-07-23T23:22:59Z",
"published": "2026-06-04T18:16:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-50292"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-50292"
},
{
"type": "REPORT",
"url": "https://www.openwall.com/lists/oss-security/2026/06/04/5"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-8602-1"
}
],
"related": [
"USN-8602-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2026-50292"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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