UBUNTU-CVE-2026-15146

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Source

https://ubuntu.com/security/CVE-2026-15146

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-15146.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-15146

Upstream

CVE-2026-15146

Downstream

USN-8572-1

Related

USN-8572-1

Published

2026-07-10T19:17:00Z

Modified

2026-07-21T13:08:14Z

Severity

5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

GNU Wget does not validate the IP address provided by an FTP PASV response while operating in FTP passive mode. A malicious FTP server, or an HTTP server that redirects to an FTP URL, can exploit this behavior to redirect Wget’s data connection to an arbitrary IP address and port. This allows an attacker to forge server-side requests (SSRF) from the machine running Wget, potentially accessing localhost services or internal network resources.

References

Affected packages

Ubuntu:22.04:LTS

wget

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.21.2-2ubuntu1.4

Affected versions

1.*

1.21-1ubuntu3

1.21-1ubuntu4

1.21-1ubuntu5

1.21.2-2ubuntu1

1.21.2-2ubuntu1.1

1.21.2-2ubuntu1.3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "wget",
            "binary_version": "1.21.2-2ubuntu1.4"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-15146.json"

Ubuntu:24.04:LTS

wget

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.21.4-1ubuntu4.4

Affected versions

1.*

1.21.3-1ubuntu1

1.21.4-1ubuntu1

1.21.4-1ubuntu2

1.21.4-1ubuntu3

1.21.4-1ubuntu4

1.21.4-1ubuntu4.1

1.21.4-1ubuntu4.3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "wget",
            "binary_version": "1.21.4-1ubuntu4.4"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-15146.json"

Ubuntu:26.04:LTS

wget

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.25.0-2ubuntu4.3

Affected versions

1.*

1.25.0-2ubuntu3

1.25.0-2ubuntu4

1.25.0-2ubuntu4.2

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "wget",
            "binary_version": "1.25.0-2ubuntu4.3"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-15146.json"

Ubuntu:Pro:14.04:LTS

wget

Package

Name: wget
Purl: pkg:deb/ubuntu/wget?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.15-1ubuntu1.14.04.5+esm3

Affected versions

1.*

1.14-2ubuntu1

1.14-5ubuntu1

1.15-1ubuntu1

1.15-1ubuntu1.14.04.1

1.15-1ubuntu1.14.04.2

1.15-1ubuntu1.14.04.3

1.15-1ubuntu1.14.04.4

1.15-1ubuntu1.14.04.5

1.15-1ubuntu1.14.04.5+esm2

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "wget",
            "binary_version": "1.15-1ubuntu1.14.04.5+esm3"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-15146.json"

Ubuntu:Pro:16.04:LTS

wget

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.17.1-1ubuntu1.5+esm4

Affected versions

1.*

1.16.1-1ubuntu1

1.17.1-1ubuntu1

1.17.1-1ubuntu1.1

1.17.1-1ubuntu1.2

1.17.1-1ubuntu1.3

1.17.1-1ubuntu1.4

1.17.1-1ubuntu1.5

1.17.1-1ubuntu1.5+esm1

1.17.1-1ubuntu1.5+esm3

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "wget",
            "binary_version": "1.17.1-1ubuntu1.5+esm4"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-15146.json"

Ubuntu:Pro:18.04:LTS

wget

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.19.4-1ubuntu2.2+esm4

Affected versions

1.*

1.19.1-3ubuntu1

1.19.1-3ubuntu1.1

1.19.2-1ubuntu1

1.19.3-2ubuntu1

1.19.4-1ubuntu2

1.19.4-1ubuntu2.1

1.19.4-1ubuntu2.2

1.19.4-1ubuntu2.2+esm1

1.19.4-1ubuntu2.2+esm3

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "wget",
            "binary_version": "1.19.4-1ubuntu2.2+esm4"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-15146.json"

Ubuntu:Pro:20.04:LTS

wget

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.20.3-1ubuntu2.1+esm3

Affected versions

1.*

1.20.3-1ubuntu1

1.20.3-1ubuntu2

1.20.3-1ubuntu2.1

1.20.3-1ubuntu2.1+esm2

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "wget",
            "binary_version": "1.20.3-1ubuntu2.1+esm3"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-15146.json"