UBUNTU-CVE-2026-41888

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2026-41888
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41888.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2026-41888
Upstream
Published
2026-05-14T18:16:00Z
Modified
2026-05-20T22:01:36.141791661Z
Severity
  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N CVSS Calculator
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Distribution is a toolkit to pack, ship, store, and deliver container content. Prior to 3.1.1, tag deletion via the DELETE /v2/<name>/manifests/<tag> endpoint bypasses the storage.delete.enabled: false configuration, allowing any API client to remove tags from repositories even when the operator has explicitly disabled deletion. This vulnerability is fixed in 3.1.1.

References

Affected packages

Ubuntu:20.04:LTS
docker-registry

Package

Name
docker-registry
Purl
pkg:deb/ubuntu/docker-registry?arch=source&distro=focal

Affected ranges

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

Affected versions

2.*
2.6.2~ds1-2
2.7.1~ds1-2
2.7.1~ds1-3
2.7.1~ds1-4
2.7.1+ds2-5
2.7.1+ds2-7
2.7.1+ds2-7ubuntu0.1
2.7.1+ds2-7ubuntu0.2
2.7.1+ds2-7ubuntu0.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "docker-registry",
            "binary_version": "2.7.1+ds2-7ubuntu0.3"
        },
        {
            "binary_name": "golang-github-docker-distribution-dev",
            "binary_version": "2.7.1+ds2-7ubuntu0.3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41888.json"
Ubuntu:24.04:LTS
docker-registry

Package

Name
docker-registry
Purl
pkg:deb/ubuntu/docker-registry?arch=source&distro=noble

Affected ranges

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

Affected versions

2.*
2.8.2+ds1-1build1
2.8.2+ds1-1ubuntu0.24.04.1
2.8.2+ds1-1ubuntu0.24.04.2
2.8.2+ds1-1ubuntu0.24.04.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "docker-registry",
            "binary_version": "2.8.2+ds1-1ubuntu0.24.04.3"
        },
        {
            "binary_name": "golang-github-docker-distribution-dev",
            "binary_version": "2.8.2+ds1-1ubuntu0.24.04.3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41888.json"
Ubuntu:25.10
docker-registry

Package

Name
docker-registry
Purl
pkg:deb/ubuntu/docker-registry?arch=source&distro=questing

Affected ranges

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

Affected versions

2.*
2.8.3+ds1-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "docker-registry",
            "binary_version": "2.8.3+ds1-2"
        },
        {
            "binary_name": "golang-github-docker-distribution-dev",
            "binary_version": "2.8.3+ds1-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41888.json"
Ubuntu:26.04:LTS
docker-registry

Package

Name
docker-registry
Purl
pkg:deb/ubuntu/docker-registry?arch=source&distro=resolute

Affected ranges

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

Affected versions

2.*
2.8.3+ds1-2
2.8.3+ds1-2build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "docker-registry",
            "binary_version": "2.8.3+ds1-2build1"
        },
        {
            "binary_name": "golang-github-docker-distribution-dev",
            "binary_version": "2.8.3+ds1-2build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41888.json"
Ubuntu:Pro:16.04:LTS
docker-registry

Package

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

Affected ranges

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

Affected versions

2.*
2.1.1~ds1-4
2.1.1~ds1-4ubuntu1
2.3.0~ds1-1
2.3.0~ds1-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "docker-registry",
            "binary_version": "2.3.0~ds1-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "golang-github-docker-distribution-dev",
            "binary_version": "2.3.0~ds1-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41888.json"
Ubuntu:Pro:18.04:LTS
docker-registry

Package

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

Affected ranges

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

Affected versions

2.*
2.6.2~ds1-1
2.6.2~ds1-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "docker-registry",
            "binary_version": "2.6.2~ds1-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "golang-github-docker-distribution-dev",
            "binary_version": "2.6.2~ds1-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41888.json"
Ubuntu:Pro:22.04:LTS
docker-registry

Package

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

Affected ranges

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

Affected versions

2.*
2.7.1+ds2-7build2
2.8.0+ds1-4
2.8.0+ds1-4ubuntu0.1~esm1
2.8.0+ds1-4ubuntu0.1~esm2
2.8.0+ds1-4ubuntu0.1~esm3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "docker-registry",
            "binary_version": "2.8.0+ds1-4ubuntu0.1~esm3"
        },
        {
            "binary_name": "golang-github-docker-distribution-dev",
            "binary_version": "2.8.0+ds1-4ubuntu0.1~esm3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-41888.json"