USN-8394-1

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Source
https://ubuntu.com/security/notices/USN-8394-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8394-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-8394-1
Upstream
Published
2026-06-05T08:11:23Z
Modified
2026-06-05T15:48:33.198897946Z
Summary
yard vulnerability
Details

It was discovered that YARD incorrectly sanitized paths in its built-in documentation server. An attacker could possibly use this issue to read arbitrary files from the server host.

References

Affected packages

Ubuntu:Pro:16.04:LTS
yard

Package

Name
yard
Purl
pkg:deb/ubuntu/yard?arch=source&distro=esm-apps-legacy%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.8.7.6+git20160220-3ubuntu0.1~esm2

Affected versions

0.*
0.8.7.6-1
0.8.7.6+git20160220-3
0.8.7.6+git20160220-3ubuntu0.1~esm1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "0.8.7.6+git20160220-3ubuntu0.1~esm2",
            "binary_name": "yard"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8394-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:Pro:16.04:LTS",
    "cves": []
}
Ubuntu:Pro:18.04:LTS
yard

Package

Name
yard
Purl
pkg:deb/ubuntu/yard?arch=source&distro=esm-apps%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.12-2ubuntu0.1~esm2

Affected versions

0.*
0.9.9-1
0.9.12-1
0.9.12-1ubuntu3
0.9.12-2
0.9.12-2ubuntu0.1~esm1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "0.9.12-2ubuntu0.1~esm2",
            "binary_name": "yard"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8394-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:Pro:18.04:LTS",
    "cves": []
}
Ubuntu:Pro:20.04:LTS
yard

Package

Name
yard
Purl
pkg:deb/ubuntu/yard?arch=source&distro=esm-apps%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.24-1+deb11u1ubuntu0.1~esm1

Affected versions

0.*
0.9.16-1
0.9.20-1
0.9.24-1
0.9.24-1+deb11u1build0.20.04.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "0.9.24-1+deb11u1ubuntu0.1~esm1",
            "binary_name": "yard"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8394-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:Pro:20.04:LTS",
    "cves": []
}
Ubuntu:Pro:22.04:LTS
yard

Package

Name
yard
Purl
pkg:deb/ubuntu/yard?arch=source&distro=esm-apps%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.26-1ubuntu0.1+esm1

Affected versions

0.*
0.9.24-1
0.9.26-1
0.9.26-1ubuntu0.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "0.9.26-1ubuntu0.1+esm1",
            "binary_name": "yard"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8394-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:Pro:22.04:LTS",
    "cves": []
}
Ubuntu:Pro:24.04:LTS
yard

Package

Name
yard
Purl
pkg:deb/ubuntu/yard?arch=source&distro=esm-apps%2Fnoble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.36-1ubuntu0.1~esm1

Affected versions

0.*
0.9.28-2
0.9.34-1
0.9.35-1
0.9.36-1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "0.9.36-1ubuntu0.1~esm1",
            "binary_name": "yard"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8394-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:Pro:24.04:LTS",
    "cves": []
}
Ubuntu:Pro:26.04:LTS
yard

Package

Name
yard
Purl
pkg:deb/ubuntu/yard?arch=source&distro=esm-apps%2Fresolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.38-1ubuntu0.1~esm1

Affected versions

0.*
0.9.37-1
0.9.37-1build1
0.9.38-1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "0.9.38-1ubuntu0.1~esm1",
            "binary_name": "yard"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8394-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:Pro:26.04:LTS",
    "cves": []
}