UBUNTU-CVE-2026-28295

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2026-28295
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-28295.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-28295
Upstream
  • CVE-2026-28295
Downstream
Related
Published
2026-02-26T16:24:00Z
Modified
2026-03-24T12:06:54.852964Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A flaw was found in the FTP GVfs backend. A malicious FTP server can exploit this vulnerability by providing an arbitrary IP address and port in its passive mode (PASV) response. The client unconditionally trusts this information and attempts to connect to the specified endpoint, allowing the malicious server to probe for open ports accessible from the client's network.

References

Affected packages

Ubuntu:16.04:LTS
gvfs

Package

Name
gvfs
Purl
pkg:deb/ubuntu/gvfs@1.28.2-1ubuntu1~16.04.3?arch=source&distro=xenial

Affected ranges

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

Affected versions

1.*
1.24.2-0ubuntu4
1.24.2-0ubuntu5
1.24.2-0ubuntu6
1.26.2-1ubuntu1
1.27.3-1ubuntu1
1.27.4-1ubuntu1
1.27.90-1ubuntu1
1.27.92-1ubuntu1
1.28.1-1ubuntu1
1.28.2-1ubuntu1~16.04.1
1.28.2-1ubuntu1~16.04.2
1.28.2-1ubuntu1~16.04.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "gvfs",
            "binary_version": "1.28.2-1ubuntu1~16.04.3"
        },
        {
            "binary_name": "gvfs-backends",
            "binary_version": "1.28.2-1ubuntu1~16.04.3"
        },
        {
            "binary_name": "gvfs-bin",
            "binary_version": "1.28.2-1ubuntu1~16.04.3"
        },
        {
            "binary_name": "gvfs-common",
            "binary_version": "1.28.2-1ubuntu1~16.04.3"
        },
        {
            "binary_name": "gvfs-daemons",
            "binary_version": "1.28.2-1ubuntu1~16.04.3"
        },
        {
            "binary_name": "gvfs-fuse",
            "binary_version": "1.28.2-1ubuntu1~16.04.3"
        },
        {
            "binary_name": "gvfs-libs",
            "binary_version": "1.28.2-1ubuntu1~16.04.3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-28295.json"
Ubuntu:18.04:LTS
gvfs

Package

Name
gvfs
Purl
pkg:deb/ubuntu/gvfs@1.36.1-0ubuntu1.3.3?arch=source&distro=bionic

Affected ranges

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

Affected versions

1.*
1.34.1-1ubuntu1
1.34.1-1ubuntu3
1.34.1-1ubuntu4
1.34.1-2ubuntu2
1.35.91-1ubuntu1
1.35.91-1ubuntu2
1.36.0-1ubuntu1
1.36.1-0ubuntu1
1.36.1-0ubuntu1.1
1.36.1-0ubuntu1.2
1.36.1-0ubuntu1.3
1.36.1-0ubuntu1.3.2
1.36.1-0ubuntu1.3.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "gvfs",
            "binary_version": "1.36.1-0ubuntu1.3.3"
        },
        {
            "binary_name": "gvfs-backends",
            "binary_version": "1.36.1-0ubuntu1.3.3"
        },
        {
            "binary_name": "gvfs-bin",
            "binary_version": "1.36.1-0ubuntu1.3.3"
        },
        {
            "binary_name": "gvfs-common",
            "binary_version": "1.36.1-0ubuntu1.3.3"
        },
        {
            "binary_name": "gvfs-daemons",
            "binary_version": "1.36.1-0ubuntu1.3.3"
        },
        {
            "binary_name": "gvfs-fuse",
            "binary_version": "1.36.1-0ubuntu1.3.3"
        },
        {
            "binary_name": "gvfs-libs",
            "binary_version": "1.36.1-0ubuntu1.3.3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-28295.json"
Ubuntu:20.04:LTS
gvfs

Package

Name
gvfs
Purl
pkg:deb/ubuntu/gvfs@1.44.1-1ubuntu1.2?arch=source&distro=focal

Affected ranges

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

Affected versions

1.*
1.42.1-1ubuntu1
1.42.2-1ubuntu3
1.43.90-1ubuntu3
1.43.92-1ubuntu1
1.44.0-1ubuntu1
1.44.1-1ubuntu1
1.44.1-1ubuntu1.1
1.44.1-1ubuntu1.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "gvfs",
            "binary_version": "1.44.1-1ubuntu1.2"
        },
        {
            "binary_name": "gvfs-backends",
            "binary_version": "1.44.1-1ubuntu1.2"
        },
        {
            "binary_name": "gvfs-bin",
            "binary_version": "1.44.1-1ubuntu1.2"
        },
        {
            "binary_name": "gvfs-common",
            "binary_version": "1.44.1-1ubuntu1.2"
        },
        {
            "binary_name": "gvfs-daemons",
            "binary_version": "1.44.1-1ubuntu1.2"
        },
        {
            "binary_name": "gvfs-fuse",
            "binary_version": "1.44.1-1ubuntu1.2"
        },
        {
            "binary_name": "gvfs-libs",
            "binary_version": "1.44.1-1ubuntu1.2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-28295.json"
Ubuntu:22.04:LTS
gvfs

Package

Name
gvfs
Purl
pkg:deb/ubuntu/gvfs@1.48.2-0ubuntu1.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.48.2-0ubuntu1.1

Affected versions

1.*
1.47.91-1ubuntu1
1.48.1-2ubuntu2
1.48.1-2ubuntu3
1.48.1-2ubuntu5
1.48.1-3
1.48.1-4
1.48.2-0ubuntu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gvfs",
            "binary_version": "1.48.2-0ubuntu1.1"
        },
        {
            "binary_name": "gvfs-backends",
            "binary_version": "1.48.2-0ubuntu1.1"
        },
        {
            "binary_name": "gvfs-common",
            "binary_version": "1.48.2-0ubuntu1.1"
        },
        {
            "binary_name": "gvfs-daemons",
            "binary_version": "1.48.2-0ubuntu1.1"
        },
        {
            "binary_name": "gvfs-fuse",
            "binary_version": "1.48.2-0ubuntu1.1"
        },
        {
            "binary_name": "gvfs-libs",
            "binary_version": "1.48.2-0ubuntu1.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-28295.json"
Ubuntu:24.04:LTS
gvfs

Package

Name
gvfs
Purl
pkg:deb/ubuntu/gvfs@1.54.4-0ubuntu1~24.04.2?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.54.4-0ubuntu1~24.04.2

Affected versions

1.*
1.52.0-1
1.52.1-1build1
1.52.2-1
1.53.90-2
1.54.0-1build1
1.54.0-1build2
1.54.0-1build3
1.54.0-1ubuntu2
1.54.4-0ubuntu1~24.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gvfs",
            "binary_version": "1.54.4-0ubuntu1~24.04.2"
        },
        {
            "binary_name": "gvfs-backends",
            "binary_version": "1.54.4-0ubuntu1~24.04.2"
        },
        {
            "binary_name": "gvfs-common",
            "binary_version": "1.54.4-0ubuntu1~24.04.2"
        },
        {
            "binary_name": "gvfs-daemons",
            "binary_version": "1.54.4-0ubuntu1~24.04.2"
        },
        {
            "binary_name": "gvfs-fuse",
            "binary_version": "1.54.4-0ubuntu1~24.04.2"
        },
        {
            "binary_name": "gvfs-libs",
            "binary_version": "1.54.4-0ubuntu1~24.04.2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-28295.json"
Ubuntu:25.10
gvfs

Package

Name
gvfs
Purl
pkg:deb/ubuntu/gvfs@1.57.2-2ubuntu5.1?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.57.2-2ubuntu5.1

Affected versions

1.*
1.57.2-2ubuntu1
1.57.2-2ubuntu4
1.57.2-2ubuntu5

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gvfs",
            "binary_version": "1.57.2-2ubuntu5.1"
        },
        {
            "binary_name": "gvfs-backends",
            "binary_version": "1.57.2-2ubuntu5.1"
        },
        {
            "binary_name": "gvfs-common",
            "binary_version": "1.57.2-2ubuntu5.1"
        },
        {
            "binary_name": "gvfs-daemons",
            "binary_version": "1.57.2-2ubuntu5.1"
        },
        {
            "binary_name": "gvfs-fuse",
            "binary_version": "1.57.2-2ubuntu5.1"
        },
        {
            "binary_name": "gvfs-libs",
            "binary_version": "1.57.2-2ubuntu5.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-28295.json"