UBUNTU-CVE-2026-92382

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2026-92382
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92382.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-92382
Upstream
  • CVE-2026-92382
Published
2026-09-21T18:17:00Z
Modified
2026-09-24T02:01:50Z
Severity
  • 4.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

An out-of-bounds write flaw was found in usbredir. Starting an isochronous OUT stream with a transfer count of 1 leaves the stream's single transfer buffer permanently unsubmitted, defeating the bounds check in usbredirhost_iso_packet() and allowing a usbredir peer to write past the end of the packet descriptor array on every subsequent isochronous packet.

References

Affected packages

Ubuntu:18.04:LTS
usbredir

Package

Name
usbredir
Purl
pkg:deb/ubuntu/usbredir?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.7.1-1
0.7.1-1ubuntu0.18.04.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libusbredirhost1",
            "binary_version":  "0.7.1-1ubuntu0.18.04.1"
        },
        {
            "binary_name":  "libusbredirparser1",
            "binary_version":  "0.7.1-1ubuntu0.18.04.1"
        },
        {
            "binary_name":  "usbredirserver",
            "binary_version":  "0.7.1-1ubuntu0.18.04.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92382.json"
Ubuntu:20.04:LTS
usbredir

Package

Name
usbredir
Purl
pkg:deb/ubuntu/usbredir?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.8.0-1
0.8.0-1ubuntu0.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libusbredirhost1",
            "binary_version":  "0.8.0-1ubuntu0.1"
        },
        {
            "binary_name":  "libusbredirparser1",
            "binary_version":  "0.8.0-1ubuntu0.1"
        },
        {
            "binary_name":  "usbredirserver",
            "binary_version":  "0.8.0-1ubuntu0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92382.json"
Ubuntu:22.04:LTS
usbredir

Package

Name
usbredir
Purl
pkg:deb/ubuntu/usbredir?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.8.0-1build1
0.11.0-2
0.11.0-2build1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libusbredirhost1",
            "binary_version":  "0.11.0-2build1"
        },
        {
            "binary_name":  "libusbredirparser1",
            "binary_version":  "0.11.0-2build1"
        },
        {
            "binary_name":  "usbredirect",
            "binary_version":  "0.11.0-2build1"
        },
        {
            "binary_name":  "usbredirserver",
            "binary_version":  "0.11.0-2build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92382.json"
Ubuntu:24.04:LTS
usbredir

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.13.0-2
0.13.0-2.1
0.13.0-2.1build1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libusbredirhost1t64",
            "binary_version":  "0.13.0-2.1build1"
        },
        {
            "binary_name":  "libusbredirparser1t64",
            "binary_version":  "0.13.0-2.1build1"
        },
        {
            "binary_name":  "usbredirect",
            "binary_version":  "0.13.0-2.1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92382.json"
Ubuntu:26.04:LTS
usbredir

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.15.0-1
0.15.0-1build1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libusbredirhost1t64",
            "binary_version":  "0.15.0-1build1"
        },
        {
            "binary_name":  "libusbredirparser1t64",
            "binary_version":  "0.15.0-1build1"
        },
        {
            "binary_name":  "usbredirect",
            "binary_version":  "0.15.0-1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92382.json"
Ubuntu:Pro:14.04:LTS
usbredir

Package

Name
usbredir
Purl
pkg:deb/ubuntu/usbredir?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.6-2
0.6-2ubuntu1
0.6-2ubuntu1.1
0.6-2ubuntu1.1+esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libusbredirhost1",
            "binary_version":  "0.6-2ubuntu1.1+esm1"
        },
        {
            "binary_name":  "libusbredirparser1",
            "binary_version":  "0.6-2ubuntu1.1+esm1"
        },
        {
            "binary_name":  "usbredirserver",
            "binary_version":  "0.6-2ubuntu1.1+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92382.json"
Ubuntu:Pro:16.04:LTS
usbredir

Package

Name
usbredir
Purl
pkg:deb/ubuntu/usbredir?arch=source&distro=esm-infra%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.7-1ubuntu2
0.7.1-1
0.7.1-1ubuntu0.16.04.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libusbredirhost1",
            "binary_version":  "0.7.1-1ubuntu0.16.04.1~esm1"
        },
        {
            "binary_name":  "libusbredirparser1",
            "binary_version":  "0.7.1-1ubuntu0.16.04.1~esm1"
        },
        {
            "binary_name":  "usbredirserver",
            "binary_version":  "0.7.1-1ubuntu0.16.04.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92382.json"