USN-8753-1

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Source
https://ubuntu.com/security/notices/USN-8753-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8753-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-8753-1
Upstream
Related
Published
2026-09-14T12:28:51Z
Modified
2026-09-14T22:12:12Z
Summary
libinput vulnerability
Details

It was discovered that libinput did not properly escape device properties. A local attacker could possibly use this issue to inject arbitrary udev properties and execute arbitrary code as root.

References

Affected packages

Ubuntu:24.04:LTS / libinput

Package

Name
libinput
Purl
pkg:deb/ubuntu/libinput?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.25.0-1ubuntu3.7

Affected versions

1.*
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
1.25.0-1ubuntu3.6

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libinput-bin",
            "binary_version": "1.25.0-1ubuntu3.7"
        },
        {
            "binary_name": "libinput-tools",
            "binary_version": "1.25.0-1ubuntu3.7"
        },
        {
            "binary_name": "libinput10",
            "binary_version": "1.25.0-1ubuntu3.7"
        }
    ]
}

Database specific

cves_map 
{
    "cves": [
        {
            "id": "CVE-2026-50292",
            "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"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:24.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8753-1.json"

Ubuntu:26.04:LTS / libinput

Package

Name
libinput
Purl
pkg:deb/ubuntu/libinput?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.31.1-1ubuntu1.2

Affected versions

1.*
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
1.31.1-1ubuntu1.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libinput-bin",
            "binary_version": "1.31.1-1ubuntu1.2"
        },
        {
            "binary_name": "libinput-tools",
            "binary_version": "1.31.1-1ubuntu1.2"
        },
        {
            "binary_name": "libinput10",
            "binary_version": "1.31.1-1ubuntu1.2"
        }
    ]
}

Database specific

cves_map 
{
    "cves": [
        {
            "id": "CVE-2026-50292",
            "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"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:26.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8753-1.json"