UBUNTU-CVE-2026-115642

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2026-115642
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115642.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-115642
Upstream
  • CVE-2026-115642
Published
2026-11-03T00:00:00Z
Modified
2026-11-04T03:30:23Z
Severity
  • 8.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

In OpenStack keystonemiddleware before 13.0.2, by supplying a custom X-Service-Token header in a request, anyone in possession of an access-restricted application credential may bypass those restrictions resulting in elevation of privileges.

References

Affected packages

Ubuntu:16.04:LTS
python-keystonemiddleware

Package

Name
python-keystonemiddleware
Purl
pkg:deb/ubuntu/python-keystonemiddleware?arch=source&distro=xenial

Affected ranges

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

Affected versions

2.*
2.3.0-1
2.3.0-3
4.*
4.0.0-1
4.4.0-2
4.4.0-3
4.4.1-0ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python-keystonemiddleware",
            "binary_version": "4.4.1-0ubuntu1"
        },
        {
            "binary_name": "python3-keystonemiddleware",
            "binary_version": "4.4.1-0ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115642.json"
Ubuntu:18.04:LTS
python-keystonemiddleware

Package

Name
python-keystonemiddleware
Purl
pkg:deb/ubuntu/python-keystonemiddleware?arch=source&distro=bionic

Affected ranges

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

Affected versions

4.*
4.17.0-0ubuntu1
4.18.0-0ubuntu1
4.21.0-0ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python-keystonemiddleware",
            "binary_version": "4.21.0-0ubuntu1"
        },
        {
            "binary_name": "python3-keystonemiddleware",
            "binary_version": "4.21.0-0ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115642.json"
Ubuntu:20.04:LTS
python-keystonemiddleware

Package

Name
python-keystonemiddleware
Purl
pkg:deb/ubuntu/python-keystonemiddleware?arch=source&distro=focal

Affected ranges

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

Affected versions

7.*
7.0.1-0ubuntu1
8.*
8.0.0-0ubuntu1
9.*
9.0.0-0ubuntu1
9.0.0-0ubuntu1.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python3-keystonemiddleware",
            "binary_version": "9.0.0-0ubuntu1.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115642.json"
Ubuntu:22.04:LTS
python-keystonemiddleware

Package

Name
python-keystonemiddleware
Purl
pkg:deb/ubuntu/python-keystonemiddleware?arch=source&distro=jammy

Affected ranges

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

Affected versions

9.*
9.3.0-0ubuntu1
9.4.0-0ubuntu1
9.4.0-0ubuntu1.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python3-keystonemiddleware",
            "binary_version": "9.4.0-0ubuntu1.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115642.json"
Ubuntu:24.04:LTS
python-keystonemiddleware

Package

Name
python-keystonemiddleware
Purl
pkg:deb/ubuntu/python-keystonemiddleware?arch=source&distro=noble

Affected ranges

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

Affected versions

10.*
10.4.1-0ubuntu1
10.5.0-0ubuntu1
10.5.0-0ubuntu2
10.6.0-0ubuntu1
10.6.0-0ubuntu1.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python3-keystonemiddleware",
            "binary_version": "10.6.0-0ubuntu1.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115642.json"
Ubuntu:26.04:LTS
python-keystonemiddleware

Package

Name
python-keystonemiddleware
Purl
pkg:deb/ubuntu/python-keystonemiddleware?arch=source&distro=resolute

Affected ranges

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

Affected versions

10.*
10.12.0-0ubuntu1
11.*
11.0.0-0ubuntu1
12.*
12.0.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python3-keystonemiddleware",
            "binary_version": "12.0.0-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115642.json"
Ubuntu:26.10
python-keystonemiddleware

Package

Name
python-keystonemiddleware
Purl
pkg:deb/ubuntu/python-keystonemiddleware?arch=source&distro=stonking

Affected ranges

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

Affected versions

12.*
12.0.0-1
12.0.0-2
13.*
13.0.0+git20260701.1.65bd808-0ubuntu1
13.0.1-0ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python3-keystonemiddleware",
            "binary_version": "13.0.1-0ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115642.json"