UnratedFix available

UBUNTU-CVE-2026-28296

Type: advisorySource: OSV1 source record

A flaw was found in the FTP GVfs backend. A remote attacker could exploit this input validation vulnerability by supplying specially crafted file paths containing carriage return and line feed (CRLF) sequences. These unsanitized sequences allow the attacker to terminate intended FTP commands and inject arbitrary FTP commands, potentially leading to arbitrary code execution or other severe impacts.

Announced 26 Feb 2026Source revision 1

Original source ↗

UBUNTU-CVE-2026-28296

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:UBUNTU-CVE-2026-28296

gvfs

Source reference: /affected/0/package/name

Affected versions: 1.24.2-0ubuntu4
Source reference: /affected/0/versions
1.24.2-0ubuntu5
Source reference: /affected/0/versions
1.24.2-0ubuntu6
Source reference: /affected/0/versions
1.26.2-1ubuntu1
Source reference: /affected/0/versions
1.27.3-1ubuntu1
Source reference: /affected/0/versions
1.27.4-1ubuntu1
Source reference: /affected/0/versions
1.27.90-1ubuntu1
Source reference: /affected/0/versions
1.27.92-1ubuntu1
Source reference: /affected/0/versions
1.28.1-1ubuntu1
Source reference: /affected/0/versions
1.28.2-1ubuntu1~16.04.1
Source reference: /affected/0/versions
1.28.2-1ubuntu1~16.04.2
Source reference: /affected/0/versions
1.28.2-1ubuntu1~16.04.3
Source reference: /affected/0/versions
1.28.2-1ubuntu1~16.04.3+esm1
Source reference: /affected/0/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

gvfs

Source reference: /affected/1/package/name

Affected versions: 1.34.1-1ubuntu1
Source reference: /affected/1/versions
1.34.1-1ubuntu3
Source reference: /affected/1/versions
1.34.1-1ubuntu4
Source reference: /affected/1/versions
1.34.1-2ubuntu2
Source reference: /affected/1/versions
1.35.91-1ubuntu1
Source reference: /affected/1/versions
1.35.91-1ubuntu2
Source reference: /affected/1/versions
1.36.0-1ubuntu1
Source reference: /affected/1/versions
1.36.1-0ubuntu1
Source reference: /affected/1/versions
1.36.1-0ubuntu1.1
Source reference: /affected/1/versions
1.36.1-0ubuntu1.2
Source reference: /affected/1/versions
1.36.1-0ubuntu1.3
Source reference: /affected/1/versions
1.36.1-0ubuntu1.3.2
Source reference: /affected/1/versions
1.36.1-0ubuntu1.3.3
Source reference: /affected/1/versions
1.36.1-0ubuntu1.3.3+esm1
Source reference: /affected/1/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

gvfs

Source reference: /affected/2/package/name

Affected versions: 1.42.1-1ubuntu1
Source reference: /affected/2/versions
1.42.2-1ubuntu3
Source reference: /affected/2/versions
1.43.90-1ubuntu3
Source reference: /affected/2/versions
1.43.92-1ubuntu1
Source reference: /affected/2/versions
1.44.0-1ubuntu1
Source reference: /affected/2/versions
1.44.1-1ubuntu1
Source reference: /affected/2/versions
1.44.1-1ubuntu1.1
Source reference: /affected/2/versions
1.44.1-1ubuntu1.2
Source reference: /affected/2/versions
1.44.1-1ubuntu1.2+esm1
Source reference: /affected/2/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

gvfs

Source reference: /affected/3/package/name

Affected versions: 1.47.91-1ubuntu1
Source reference: /affected/3/versions
1.48.1-2ubuntu2
Source reference: /affected/3/versions
1.48.1-2ubuntu3
Source reference: /affected/3/versions
1.48.1-2ubuntu5
Source reference: /affected/3/versions
1.48.1-3
Source reference: /affected/3/versions
1.48.1-4
Source reference: /affected/3/versions
1.48.2-0ubuntu1
Source reference: /affected/3/versions
Fixed versions: 1.48.2-0ubuntu1.1
Source reference: /affected/3/ranges
Prerequisites: Not stated in this record

gvfs

Source reference: /affected/4/package/name

Affected versions: 1.52.0-1
Source reference: /affected/4/versions
1.52.1-1build1
Source reference: /affected/4/versions
1.52.2-1
Source reference: /affected/4/versions
1.53.90-2
Source reference: /affected/4/versions
1.54.0-1build1
Source reference: /affected/4/versions
1.54.0-1build2
Source reference: /affected/4/versions
1.54.0-1build3
Source reference: /affected/4/versions
1.54.0-1ubuntu2
Source reference: /affected/4/versions
1.54.4-0ubuntu1~24.04.1
Source reference: /affected/4/versions
Fixed versions: 1.54.4-0ubuntu1~24.04.2
Source reference: /affected/4/ranges
Prerequisites: Not stated in this record

gvfs

Source reference: /affected/5/package/name

Affected versions: 1.57.2-2ubuntu1
Source reference: /affected/5/versions
1.57.2-2ubuntu4
Source reference: /affected/5/versions
1.57.2-2ubuntu5
Source reference: /affected/5/versions
Fixed versions: 1.57.2-2ubuntu5.1
Source reference: /affected/5/ranges
Prerequisites: Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "gvfs",
      "purl": "pkg:deb/ubuntu/gvfs?arch=source&distro=esm-infra-legacy%2Fxenial",
      "ecosystem": "Ubuntu:Pro:16.04:LTS"
    },
    "versions": [
      "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",
      "1.28.2-1ubuntu1~16.04.3+esm1"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-28296.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "gvfs",
          "binary_version": "1.28.2-1ubuntu1~16.04.3+esm1"
        },
        {
          "binary_name": "gvfs-backends",
          "binary_version": "1.28.2-1ubuntu1~16.04.3+esm1"
        },
        {
          "binary_name": "gvfs-bin",
          "binary_version": "1.28.2-1ubuntu1~16.04.3+esm1"
        },
        {
          "binary_name": "gvfs-common",
          "binary_version": "1.28.2-1ubuntu1~16.04.3+esm1"
        },
        {
          "binary_name": "gvfs-daemons",
          "binary_version": "1.28.2-1ubuntu1~16.04.3+esm1"
        },
        {
          "binary_name": "gvfs-fuse",
          "binary_version": "1.28.2-1ubuntu1~16.04.3+esm1"
        },
        {
          "binary_name": "gvfs-libs",
          "binary_version": "1.28.2-1ubuntu1~16.04.3+esm1"
        }
      ]
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "gvfs",
      "purl": "pkg:deb/ubuntu/gvfs?arch=source&distro=esm-infra%2Fbionic",
      "ecosystem": "Ubuntu:Pro:18.04:LTS"
    },
    "versions": [
      "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",
      "1.36.1-0ubuntu1.3.3+esm1"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-28296.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "gvfs",
          "binary_version": "1.36.1-0ubuntu1.3.3+esm1"
        },
        {
          "binary_name": "gvfs-backends",
          "binary_version": "1.36.1-0ubuntu1.3.3+esm1"
        },
        {
          "binary_name": "gvfs-bin",
          "binary_version": "1.36.1-0ubuntu1.3.3+esm1"
        },
        {
          "binary_name": "gvfs-common",
          "binary_version": "1.36.1-0ubuntu1.3.3+esm1"
        },
        {
          "binary_name": "gvfs-daemons",
          "binary_version": "1.36.1-0ubuntu1.3.3+esm1"
        },
        {
          "binary_name": "gvfs-fuse",
          "binary_version": "1.36.1-0ubuntu1.3.3+esm1"
        },
        {
          "binary_name": "gvfs-libs",
          "binary_version": "1.36.1-0ubuntu1.3.3+esm1"
        }
      ]
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "gvfs",
      "purl": "pkg:deb/ubuntu/gvfs?arch=source&distro=esm-infra%2Ffocal",
      "ecosystem": "Ubuntu:Pro:20.04:LTS"
    },
    "versions": [
      "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",
      "1.44.1-1ubuntu1.2+esm1"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-28296.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "gvfs",
          "binary_version": "1.44.1-1ubuntu1.2+esm1"
        },
        {
          "binary_name": "gvfs-backends",
          "binary_version": "1.44.1-1ubuntu1.2+esm1"
        },
        {
          "binary_name": "gvfs-bin",
          "binary_version": "1.44.1-1ubuntu1.2+esm1"
        },
        {
          "binary_name": "gvfs-common",
          "binary_version": "1.44.1-1ubuntu1.2+esm1"
        },
        {
          "binary_name": "gvfs-daemons",
          "binary_version": "1.44.1-1ubuntu1.2+esm1"
        },
        {
          "binary_name": "gvfs-fuse",
          "binary_version": "1.44.1-1ubuntu1.2+esm1"
        },
        {
          "binary_name": "gvfs-libs",
          "binary_version": "1.44.1-1ubuntu1.2+esm1"
        }
      ]
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1.48.2-0ubuntu1.1"
          }
        ]
      }
    ],
    "package": {
      "name": "gvfs",
      "purl": "pkg:deb/ubuntu/gvfs?arch=source&distro=jammy",
      "ecosystem": "Ubuntu:22.04:LTS"
    },
    "versions": [
      "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"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-28296.json"
    },
    "ecosystem_specific": {
      "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"
        }
      ],
      "availability": "No subscription required"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1.54.4-0ubuntu1~24.04.2"
          }
        ]
      }
    ],
    "package": {
      "name": "gvfs",
      "purl": "pkg:deb/ubuntu/gvfs?arch=source&distro=noble",
      "ecosystem": "Ubuntu:24.04:LTS"
    },
    "versions": [
      "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"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-28296.json"
    },
    "ecosystem_specific": {
      "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"
        }
      ],
      "availability": "No subscription required"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1.57.2-2ubuntu5.1"
          }
        ]
      }
    ],
    "package": {
      "name": "gvfs",
      "purl": "pkg:deb/ubuntu/gvfs?arch=source&distro=questing",
      "ecosystem": "Ubuntu:25.10"
    },
    "versions": [
      "1.57.2-2ubuntu1",
      "1.57.2-2ubuntu4",
      "1.57.2-2ubuntu5"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-28296.json"
    },
    "ecosystem_specific": {
      "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"
        }
      ],
      "availability": "No subscription required"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event: #51945 · Revision 1
Added to Heist Feed: Sun, 25 Oct 2026 14:36:32 GMT
Publisher date: Thu, 26 Feb 2026 16:24:00 GMT

Read the original announcement