UBUNTU-CVE-2026-54297

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Source
https://ubuntu.com/security/CVE-2026-54297
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54297.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-54297
Upstream
Published
2026-06-24T17:17:00Z
Modified
2026-06-30T18:17:43.916056075Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Faraday is an HTTP client library abstraction layer that provides a common interface over many adapters. From 1.0.0 until 1.10.6 and 2.14.3, Faraday::NestedParamsEncoder, the default nested query parameter encoder/decoder in Faraday, decodes nested query strings without enforcing a maximum nesting depth. A crafted query string causes Faraday to build a deeply nested Ruby Hash structure. The internal dehash routine then recursively walks this attacker-controlled structure without a depth limit. At sufficient depth, Ruby raises an uncaught SystemStackError (stack level too deep), crashing the calling thread or worker. This can lead to denial of service in applications that pass attacker-controlled query strings to Faraday's nested query parsing or URL-building paths. This vulnerability is fixed in 1.10.6 and 2.14.3.

References

Affected packages

Ubuntu:14.04:LTS
ruby-faraday

Package

Name
ruby-faraday
Purl
pkg:deb/ubuntu/ruby-faraday?arch=source&distro=trusty

Affected ranges

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

Affected versions

0.*
0.8.7-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-faraday",
            "binary_version": "0.8.7-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54297.json"
Ubuntu:16.04:LTS
ruby-faraday

Package

Name
ruby-faraday
Purl
pkg:deb/ubuntu/ruby-faraday?arch=source&distro=xenial

Affected ranges

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

Affected versions

0.*
0.9.1-1
0.9.2-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-faraday",
            "binary_version": "0.9.2-3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54297.json"
Ubuntu:18.04:LTS
ruby-faraday

Package

Name
ruby-faraday
Purl
pkg:deb/ubuntu/ruby-faraday?arch=source&distro=bionic

Affected ranges

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

Affected versions

0.*
0.9.2-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-faraday",
            "binary_version": "0.9.2-3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54297.json"
Ubuntu:20.04:LTS
ruby-faraday

Package

Name
ruby-faraday
Purl
pkg:deb/ubuntu/ruby-faraday?arch=source&distro=focal

Affected ranges

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

Affected versions

0.*
0.15.4-3
0.15.4-3ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-faraday",
            "binary_version": "0.15.4-3ubuntu0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54297.json"
Ubuntu:22.04:LTS
ruby-faraday

Package

Name
ruby-faraday
Purl
pkg:deb/ubuntu/ruby-faraday?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*
1.1.0-6
1.1.0-7

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-faraday",
            "binary_version": "1.1.0-7"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54297.json"
Ubuntu:24.04:LTS
ruby-faraday

Package

Name
ruby-faraday
Purl
pkg:deb/ubuntu/ruby-faraday?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*
1.1.0-7
2.*
2.7.1-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-faraday",
            "binary_version": "2.7.1-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54297.json"
Ubuntu:25.10
ruby-faraday

Package

Name
ruby-faraday
Purl
pkg:deb/ubuntu/ruby-faraday?arch=source&distro=questing

Affected ranges

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

Affected versions

2.*
2.10.0-2
2.12.2-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-faraday",
            "binary_version": "2.12.2-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54297.json"
Ubuntu:26.04:LTS
ruby-faraday

Package

Name
ruby-faraday
Purl
pkg:deb/ubuntu/ruby-faraday?arch=source&distro=resolute

Affected ranges

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

Affected versions

2.*
2.12.2-1
2.14.0-1
2.14.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ruby-faraday",
            "binary_version": "2.14.1-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54297.json"