UBUNTU-CVE-2026-125672

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Source
https://ubuntu.com/security/CVE-2026-125672
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-125672.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-125672
Upstream
  • CVE-2026-125672
Published
2026-11-12T00:00:00Z
Modified
2026-11-12T23:46:37Z
Severity
  • Ubuntu - medium
Summary
[none]
Details

A flaw was found in cockpit-storaged. A Tang keyserver address read from a clevis token in a LUKS header is concatenated into curl's argument vector without a "--" separator. An address beginning with "-" is parsed by curl as an option instead of a hostname, allowing an attacker who can attach a crafted LUKS/clevis block device (for example, a local unprivileged user with an active console or desktop login session) to have an administratively-privileged Cockpit user unknowingly trigger curl option injection when editing the device's Tang keyserver settings. This can lead to arbitrary file read or write as the Cockpit session user.

References

Affected packages

Ubuntu:18.04:LTS
cockpit

Package

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

Affected ranges

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

Affected versions

Other
151-1
156-1
157-1
158-1
160-1
161-1
162-1
163-1
164-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cockpit",
            "binary_version": "164-1"
        },
        {
            "binary_name": "cockpit-bridge",
            "binary_version": "164-1"
        },
        {
            "binary_name": "cockpit-dashboard",
            "binary_version": "164-1"
        },
        {
            "binary_name": "cockpit-docker",
            "binary_version": "164-1"
        },
        {
            "binary_name": "cockpit-machines",
            "binary_version": "164-1"
        },
        {
            "binary_name": "cockpit-networkmanager",
            "binary_version": "164-1"
        },
        {
            "binary_name": "cockpit-packagekit",
            "binary_version": "164-1"
        },
        {
            "binary_name": "cockpit-storaged",
            "binary_version": "164-1"
        },
        {
            "binary_name": "cockpit-system",
            "binary_version": "164-1"
        },
        {
            "binary_name": "cockpit-tests",
            "binary_version": "164-1"
        },
        {
            "binary_name": "cockpit-ws",
            "binary_version": "164-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-125672.json"
Ubuntu:20.04:LTS
cockpit

Package

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

Affected ranges

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

Affected versions

202.*
202.1-1
Other
204-1
206-1
207-1
208-1
210-1
211-1
212-1
213-1
215-1
214.*
214.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cockpit",
            "binary_version": "215-1"
        },
        {
            "binary_name": "cockpit-bridge",
            "binary_version": "215-1"
        },
        {
            "binary_name": "cockpit-dashboard",
            "binary_version": "215-1"
        },
        {
            "binary_name": "cockpit-machines",
            "binary_version": "215-1"
        },
        {
            "binary_name": "cockpit-networkmanager",
            "binary_version": "215-1"
        },
        {
            "binary_name": "cockpit-packagekit",
            "binary_version": "215-1"
        },
        {
            "binary_name": "cockpit-pcp",
            "binary_version": "215-1"
        },
        {
            "binary_name": "cockpit-storaged",
            "binary_version": "215-1"
        },
        {
            "binary_name": "cockpit-system",
            "binary_version": "215-1"
        },
        {
            "binary_name": "cockpit-tests",
            "binary_version": "215-1"
        },
        {
            "binary_name": "cockpit-ws",
            "binary_version": "215-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-125672.json"
Ubuntu:22.04:LTS
cockpit

Package

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

Affected ranges

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

Affected versions

Other
252-1
256-1
257-1
258-1
259-1
260-1
261-1
262-1
263-1
264-1
264-1ubuntu0.*
264-1ubuntu0.22.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cockpit",
            "binary_version": "264-1ubuntu0.22.04.1"
        },
        {
            "binary_name": "cockpit-bridge",
            "binary_version": "264-1ubuntu0.22.04.1"
        },
        {
            "binary_name": "cockpit-networkmanager",
            "binary_version": "264-1ubuntu0.22.04.1"
        },
        {
            "binary_name": "cockpit-packagekit",
            "binary_version": "264-1ubuntu0.22.04.1"
        },
        {
            "binary_name": "cockpit-pcp",
            "binary_version": "264-1ubuntu0.22.04.1"
        },
        {
            "binary_name": "cockpit-sosreport",
            "binary_version": "264-1ubuntu0.22.04.1"
        },
        {
            "binary_name": "cockpit-storaged",
            "binary_version": "264-1ubuntu0.22.04.1"
        },
        {
            "binary_name": "cockpit-system",
            "binary_version": "264-1ubuntu0.22.04.1"
        },
        {
            "binary_name": "cockpit-tests",
            "binary_version": "264-1ubuntu0.22.04.1"
        },
        {
            "binary_name": "cockpit-ws",
            "binary_version": "264-1ubuntu0.22.04.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-125672.json"
Ubuntu:24.04:LTS
cockpit

Package

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

Affected ranges

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

Affected versions

300.*
300.1-1
Other
303-1
304-1
305-1
306-1
307-1
308-1
309-1
311-1
312-1build2
314-1
310.*
310.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cockpit",
            "binary_version": "314-1"
        },
        {
            "binary_name": "cockpit-bridge",
            "binary_version": "314-1"
        },
        {
            "binary_name": "cockpit-networkmanager",
            "binary_version": "314-1"
        },
        {
            "binary_name": "cockpit-packagekit",
            "binary_version": "314-1"
        },
        {
            "binary_name": "cockpit-pcp",
            "binary_version": "314-1"
        },
        {
            "binary_name": "cockpit-sosreport",
            "binary_version": "314-1"
        },
        {
            "binary_name": "cockpit-storaged",
            "binary_version": "314-1"
        },
        {
            "binary_name": "cockpit-system",
            "binary_version": "314-1"
        },
        {
            "binary_name": "cockpit-tests",
            "binary_version": "314-1"
        },
        {
            "binary_name": "cockpit-ws",
            "binary_version": "314-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-125672.json"
Ubuntu:26.04:LTS
cockpit

Package

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

Affected ranges

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

Affected versions

Other
346-1
348-1
350-1
352-1
354-1
355-1
356-1
360-1
353.*
353.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cockpit",
            "binary_version": "360-1"
        },
        {
            "binary_name": "cockpit-bridge",
            "binary_version": "360-1"
        },
        {
            "binary_name": "cockpit-networkmanager",
            "binary_version": "360-1"
        },
        {
            "binary_name": "cockpit-packagekit",
            "binary_version": "360-1"
        },
        {
            "binary_name": "cockpit-sosreport",
            "binary_version": "360-1"
        },
        {
            "binary_name": "cockpit-storaged",
            "binary_version": "360-1"
        },
        {
            "binary_name": "cockpit-system",
            "binary_version": "360-1"
        },
        {
            "binary_name": "cockpit-ws",
            "binary_version": "360-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-125672.json"
Ubuntu:26.10
cockpit

Package

Name
cockpit
Purl
pkg:deb/ubuntu/cockpit?arch=source&distro=stonking

Affected ranges

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

Affected versions

Other
360-1
362-1
365-1
367-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cockpit",
            "binary_version": "367-1"
        },
        {
            "binary_name": "cockpit-bridge",
            "binary_version": "367-1"
        },
        {
            "binary_name": "cockpit-networkmanager",
            "binary_version": "367-1"
        },
        {
            "binary_name": "cockpit-packagekit",
            "binary_version": "367-1"
        },
        {
            "binary_name": "cockpit-sosreport",
            "binary_version": "367-1"
        },
        {
            "binary_name": "cockpit-storaged",
            "binary_version": "367-1"
        },
        {
            "binary_name": "cockpit-system",
            "binary_version": "367-1"
        },
        {
            "binary_name": "cockpit-ws",
            "binary_version": "367-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-125672.json"