usn-8114-1
Vulnerability from osv_ubuntu
Published
2026-03-23 12:53
Modified
2026-04-27 14:11
Summary
gvfs vulnerabilities
Details

It was discovered that the GVfs FTP backend incorrectly handled IP addresses and ports returned by passive mode responses. A malicious remote server could possibly use this issue to help scan for open ports. (CVE-2026-28295)

It was discovered that the GVfs FTP backend incorrectly handled crafted file paths. A remote attacker could use this issue to terminate or inject arbitrary FTP commands, or possibly execute arbitrary code. (CVE-2026-28296)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2026-28295",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-28296",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "gvfs",
        "purl": "pkg:deb/ubuntu/gvfs@1.48.2-0ubuntu1.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.48.2-0ubuntu1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2026-28295",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-28296",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:24.04:LTS"
        }
      },
      "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "gvfs",
        "purl": "pkg:deb/ubuntu/gvfs@1.54.4-0ubuntu1~24.04.2?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.54.4-0ubuntu1~24.04.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2026-28295",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-28296",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:25.10"
        }
      },
      "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "gvfs",
        "purl": "pkg:deb/ubuntu/gvfs@1.57.2-2ubuntu5.1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.57.2-2ubuntu5.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.57.2-2ubuntu1",
        "1.57.2-2ubuntu4",
        "1.57.2-2ubuntu5"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that the GVfs FTP backend incorrectly handled IP\naddresses and ports returned by passive mode responses. A malicious remote\nserver could possibly use this issue to help scan for open ports.\n(CVE-2026-28295)\n\nIt was discovered that the GVfs FTP backend incorrectly handled crafted\nfile paths. A remote attacker could use this issue to terminate or inject\narbitrary FTP commands, or possibly execute arbitrary code.\n(CVE-2026-28296)",
  "id": "USN-8114-1",
  "modified": "2026-04-27T14:11:51Z",
  "published": "2026-03-23T12:53:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8114-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-28295"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-28296"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "gvfs vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2026-28295",
    "UBUNTU-CVE-2026-28296"
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.