UnratedFix available

designate vulnerability

Type: advisorySource: OSV1 source record

It was discovered that OpenStack Designate did not properly validate overlapping zones under certain circumstances. An authenticated user could possibly use this issue to redirect DNS traffic to attacker-controlled systems or cause a denial of service.

Announced 1 Oct 2026Group revision 1

Original source ↗

USN-8860-1

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:USN-8860-1

designate

Source reference: /affected/0/package/name

Affected versions: 1:1.0.0-0ubuntu1
Source reference: /affected/0/versions
1:2.0.0~b1-0ubuntu1
Source reference: /affected/0/versions
1:2.0.0~b2-0ubuntu1
Source reference: /affected/0/versions
1:2.0.0~b2-0ubuntu2
Source reference: /affected/0/versions
1:2.0.0~b3-0ubuntu1
Source reference: /affected/0/versions
1:2.0.0~b3-0ubuntu2
Source reference: /affected/0/versions
1:2.0.0~rc1-0ubuntu1
Source reference: /affected/0/versions
1:2.0.0-0ubuntu1
Source reference: /affected/0/versions
1:2.1.0-0ubuntu1
Source reference: /affected/0/versions
Fixed versions: 1:2.1.0-0ubuntu1+esm1
Source reference: /affected/0/ranges
Prerequisites: Not stated in this record

designate

Source reference: /affected/1/package/name

Affected versions: 1:5.0.0-0ubuntu1
Source reference: /affected/1/versions
1:6.0.0~b1-0ubuntu1
Source reference: /affected/1/versions
1:6.0.0~b1-0ubuntu2
Source reference: /affected/1/versions
1:6.0.0~b2-0ubuntu1
Source reference: /affected/1/versions
1:6.0.0~b3-0ubuntu1
Source reference: /affected/1/versions
1:6.0.0~rc1-0ubuntu1
Source reference: /affected/1/versions
1:6.0.0-0ubuntu1
Source reference: /affected/1/versions
1:6.0.1-0ubuntu1
Source reference: /affected/1/versions
1:6.0.1-0ubuntu1.2
Source reference: /affected/1/versions
Fixed versions: 1:6.0.1-0ubuntu1.2+esm1
Source reference: /affected/1/ranges
Prerequisites: Not stated in this record

designate

Source reference: /affected/2/package/name

Affected versions: 1:9.0.0-0ubuntu1
Source reference: /affected/2/versions
1:10.0.0~b1~git2019121610.cdac0fc2-0ubuntu1
Source reference: /affected/2/versions
1:10.0.0~b1~git2019121610.cdac0fc2-0ubuntu2
Source reference: /affected/2/versions
1:10.0.0~b2~git2020021416.8b5ec128-0ubuntu2
Source reference: /affected/2/versions
1:10.0.0~b3~git2020032414.dd359ba3-0ubuntu1
Source reference: /affected/2/versions
1:10.0.0~b3~git2020041012.9ed2623a-0ubuntu1
Source reference: /affected/2/versions
1:10.0.0-0ubuntu0.20.04.1
Source reference: /affected/2/versions
1:10.0.1-0ubuntu1
Source reference: /affected/2/versions
1:10.0.2-0ubuntu1
Source reference: /affected/2/versions
Fixed versions: 1:10.0.2-0ubuntu1+esm1
Source reference: /affected/2/ranges
Prerequisites: Not stated in this record

designate

Source reference: /affected/3/package/name

Affected versions: 1:13.0.0-0ubuntu1
Source reference: /affected/3/versions
1:13.0.0+git2021120810.aa798fc0-0ubuntu1
Source reference: /affected/3/versions
1:13.0.0+git2022011215.bff3d5f6-0ubuntu1
Source reference: /affected/3/versions
1:13.0.0+git2022030310.8ce022a7-0ubuntu1
Source reference: /affected/3/versions
1:14.0.0-0ubuntu1
Source reference: /affected/3/versions
1:14.0.1-0ubuntu1
Source reference: /affected/3/versions
1:14.0.2-0ubuntu1
Source reference: /affected/3/versions
1:14.0.3-0ubuntu1
Source reference: /affected/3/versions
1:14.0.4-0ubuntu1
Source reference: /affected/3/versions
Fixed versions: 1:14.0.4-0ubuntu1.1
Source reference: /affected/3/ranges
Prerequisites: Not stated in this record

designate

Source reference: /affected/4/package/name

Affected versions: 1:17.0.0-0ubuntu2
Source reference: /affected/4/versions
1:17.0.1+git2023121308.d90691f3-0ubuntu1
Source reference: /affected/4/versions
1:17.0.1+git2024011916.002005a4-0ubuntu2
Source reference: /affected/4/versions
1:18.0.0~rc1-0ubuntu1
Source reference: /affected/4/versions
1:18.0.0-0ubuntu1
Source reference: /affected/4/versions
Fixed versions: 1:18.0.0-0ubuntu1.1
Source reference: /affected/4/ranges
Prerequisites: Not stated in this record

designate

Source reference: /affected/5/package/name

Affected versions: 1:21.0.0-0ubuntu1
Source reference: /affected/5/versions
1:21.0.0-0ubuntu2
Source reference: /affected/5/versions
1:21.0.0+git20260121.19.145042f4-0ubuntu1
Source reference: /affected/5/versions
1:22.0.0~rc1-0ubuntu1
Source reference: /affected/5/versions
1:22.0.0-0ubuntu1
Source reference: /affected/5/versions
1:22.0.0-0ubuntu2
Source reference: /affected/5/versions
Fixed versions: 1:22.0.0-0ubuntu2.1
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"
          },
          {
            "fixed": "1:2.1.0-0ubuntu1+esm1"
          }
        ]
      }
    ],
    "package": {
      "name": "designate",
      "purl": "pkg:deb/ubuntu/designate?arch=source&distro=esm-apps-legacy%2Fxenial",
      "ecosystem": "Ubuntu:Pro:16.04:LTS"
    },
    "versions": [
      "1:1.0.0-0ubuntu1",
      "1:2.0.0~b1-0ubuntu1",
      "1:2.0.0~b2-0ubuntu1",
      "1:2.0.0~b2-0ubuntu2",
      "1:2.0.0~b3-0ubuntu1",
      "1:2.0.0~b3-0ubuntu2",
      "1:2.0.0~rc1-0ubuntu1",
      "1:2.0.0-0ubuntu1",
      "1:2.1.0-0ubuntu1"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8860-1.json",
      "cves_map": {
        "cves": [
          {
            "id": "CVE-2026-71193",
            "severity": [
              {
                "type": "CVSS_V3",
                "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H"
              },
              {
                "type": "Ubuntu",
                "score": "medium"
              }
            ]
          }
        ],
        "ecosystem": "Ubuntu:Pro:16.04:LTS"
      }
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "designate",
          "binary_version": "1:2.1.0-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-agent",
          "binary_version": "1:2.1.0-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-api",
          "binary_version": "1:2.1.0-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-central",
          "binary_version": "1:2.1.0-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-common",
          "binary_version": "1:2.1.0-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-mdns",
          "binary_version": "1:2.1.0-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-pool-manager",
          "binary_version": "1:2.1.0-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-sink",
          "binary_version": "1:2.1.0-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-zone-manager",
          "binary_version": "1:2.1.0-0ubuntu1+esm1"
        },
        {
          "binary_name": "python-designate",
          "binary_version": "1:2.1.0-0ubuntu1+esm1"
        }
      ],
      "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:6.0.1-0ubuntu1.2+esm1"
          }
        ]
      }
    ],
    "package": {
      "name": "designate",
      "purl": "pkg:deb/ubuntu/designate?arch=source&distro=esm-infra%2Fbionic",
      "ecosystem": "Ubuntu:Pro:18.04:LTS"
    },
    "versions": [
      "1:5.0.0-0ubuntu1",
      "1:6.0.0~b1-0ubuntu1",
      "1:6.0.0~b1-0ubuntu2",
      "1:6.0.0~b2-0ubuntu1",
      "1:6.0.0~b3-0ubuntu1",
      "1:6.0.0~rc1-0ubuntu1",
      "1:6.0.0-0ubuntu1",
      "1:6.0.1-0ubuntu1",
      "1:6.0.1-0ubuntu1.2"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8860-1.json",
      "cves_map": {
        "cves": [
          {
            "id": "CVE-2026-71193",
            "severity": [
              {
                "type": "CVSS_V3",
                "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H"
              },
              {
                "type": "Ubuntu",
                "score": "medium"
              }
            ]
          }
        ],
        "ecosystem": "Ubuntu:Pro:18.04:LTS"
      }
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "designate",
          "binary_version": "1:6.0.1-0ubuntu1.2+esm1"
        },
        {
          "binary_name": "designate-agent",
          "binary_version": "1:6.0.1-0ubuntu1.2+esm1"
        },
        {
          "binary_name": "designate-api",
          "binary_version": "1:6.0.1-0ubuntu1.2+esm1"
        },
        {
          "binary_name": "designate-central",
          "binary_version": "1:6.0.1-0ubuntu1.2+esm1"
        },
        {
          "binary_name": "designate-common",
          "binary_version": "1:6.0.1-0ubuntu1.2+esm1"
        },
        {
          "binary_name": "designate-mdns",
          "binary_version": "1:6.0.1-0ubuntu1.2+esm1"
        },
        {
          "binary_name": "designate-pool-manager",
          "binary_version": "1:6.0.1-0ubuntu1.2+esm1"
        },
        {
          "binary_name": "designate-producer",
          "binary_version": "1:6.0.1-0ubuntu1.2+esm1"
        },
        {
          "binary_name": "designate-sink",
          "binary_version": "1:6.0.1-0ubuntu1.2+esm1"
        },
        {
          "binary_name": "designate-worker",
          "binary_version": "1:6.0.1-0ubuntu1.2+esm1"
        },
        {
          "binary_name": "designate-zone-manager",
          "binary_version": "1:6.0.1-0ubuntu1.2+esm1"
        },
        {
          "binary_name": "python-designate",
          "binary_version": "1:6.0.1-0ubuntu1.2+esm1"
        }
      ],
      "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:10.0.2-0ubuntu1+esm1"
          }
        ]
      }
    ],
    "package": {
      "name": "designate",
      "purl": "pkg:deb/ubuntu/designate?arch=source&distro=esm-infra%2Ffocal",
      "ecosystem": "Ubuntu:Pro:20.04:LTS"
    },
    "versions": [
      "1:9.0.0-0ubuntu1",
      "1:10.0.0~b1~git2019121610.cdac0fc2-0ubuntu1",
      "1:10.0.0~b1~git2019121610.cdac0fc2-0ubuntu2",
      "1:10.0.0~b2~git2020021416.8b5ec128-0ubuntu2",
      "1:10.0.0~b3~git2020032414.dd359ba3-0ubuntu1",
      "1:10.0.0~b3~git2020041012.9ed2623a-0ubuntu1",
      "1:10.0.0-0ubuntu0.20.04.1",
      "1:10.0.1-0ubuntu1",
      "1:10.0.2-0ubuntu1"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8860-1.json",
      "cves_map": {
        "cves": [
          {
            "id": "CVE-2026-71193",
            "severity": [
              {
                "type": "CVSS_V3",
                "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H"
              },
              {
                "type": "Ubuntu",
                "score": "medium"
              }
            ]
          }
        ],
        "ecosystem": "Ubuntu:Pro:20.04:LTS"
      }
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "designate",
          "binary_version": "1:10.0.2-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-agent",
          "binary_version": "1:10.0.2-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-api",
          "binary_version": "1:10.0.2-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-central",
          "binary_version": "1:10.0.2-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-common",
          "binary_version": "1:10.0.2-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-mdns",
          "binary_version": "1:10.0.2-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-pool-manager",
          "binary_version": "1:10.0.2-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-producer",
          "binary_version": "1:10.0.2-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-sink",
          "binary_version": "1:10.0.2-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-worker",
          "binary_version": "1:10.0.2-0ubuntu1+esm1"
        },
        {
          "binary_name": "designate-zone-manager",
          "binary_version": "1:10.0.2-0ubuntu1+esm1"
        },
        {
          "binary_name": "python3-designate",
          "binary_version": "1:10.0.2-0ubuntu1+esm1"
        }
      ],
      "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:14.0.4-0ubuntu1.1"
          }
        ]
      }
    ],
    "package": {
      "name": "designate",
      "purl": "pkg:deb/ubuntu/designate?arch=source&distro=jammy",
      "ecosystem": "Ubuntu:22.04:LTS"
    },
    "versions": [
      "1:13.0.0-0ubuntu1",
      "1:13.0.0+git2021120810.aa798fc0-0ubuntu1",
      "1:13.0.0+git2022011215.bff3d5f6-0ubuntu1",
      "1:13.0.0+git2022030310.8ce022a7-0ubuntu1",
      "1:14.0.0-0ubuntu1",
      "1:14.0.1-0ubuntu1",
      "1:14.0.2-0ubuntu1",
      "1:14.0.3-0ubuntu1",
      "1:14.0.4-0ubuntu1"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8860-1.json",
      "cves_map": {
        "cves": [
          {
            "id": "CVE-2026-71193",
            "severity": [
              {
                "type": "CVSS_V3",
                "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H"
              },
              {
                "type": "Ubuntu",
                "score": "medium"
              }
            ]
          }
        ],
        "ecosystem": "Ubuntu:22.04:LTS"
      }
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "designate",
          "binary_version": "1:14.0.4-0ubuntu1.1"
        },
        {
          "binary_name": "designate-agent",
          "binary_version": "1:14.0.4-0ubuntu1.1"
        },
        {
          "binary_name": "designate-api",
          "binary_version": "1:14.0.4-0ubuntu1.1"
        },
        {
          "binary_name": "designate-central",
          "binary_version": "1:14.0.4-0ubuntu1.1"
        },
        {
          "binary_name": "designate-common",
          "binary_version": "1:14.0.4-0ubuntu1.1"
        },
        {
          "binary_name": "designate-mdns",
          "binary_version": "1:14.0.4-0ubuntu1.1"
        },
        {
          "binary_name": "designate-pool-manager",
          "binary_version": "1:14.0.4-0ubuntu1.1"
        },
        {
          "binary_name": "designate-producer",
          "binary_version": "1:14.0.4-0ubuntu1.1"
        },
        {
          "binary_name": "designate-sink",
          "binary_version": "1:14.0.4-0ubuntu1.1"
        },
        {
          "binary_name": "designate-worker",
          "binary_version": "1:14.0.4-0ubuntu1.1"
        },
        {
          "binary_name": "designate-zone-manager",
          "binary_version": "1:14.0.4-0ubuntu1.1"
        },
        {
          "binary_name": "python3-designate",
          "binary_version": "1:14.0.4-0ubuntu1.1"
        }
      ],
      "availability": "No subscription required"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:18.0.0-0ubuntu1.1"
          }
        ]
      }
    ],
    "package": {
      "name": "designate",
      "purl": "pkg:deb/ubuntu/designate?arch=source&distro=noble",
      "ecosystem": "Ubuntu:24.04:LTS"
    },
    "versions": [
      "1:17.0.0-0ubuntu2",
      "1:17.0.1+git2023121308.d90691f3-0ubuntu1",
      "1:17.0.1+git2024011916.002005a4-0ubuntu2",
      "1:18.0.0~rc1-0ubuntu1",
      "1:18.0.0-0ubuntu1"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8860-1.json",
      "cves_map": {
        "cves": [
          {
            "id": "CVE-2026-71193",
            "severity": [
              {
                "type": "CVSS_V3",
                "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H"
              },
              {
                "type": "Ubuntu",
                "score": "medium"
              }
            ]
          }
        ],
        "ecosystem": "Ubuntu:24.04:LTS"
      }
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "designate",
          "binary_version": "1:18.0.0-0ubuntu1.1"
        },
        {
          "binary_name": "designate-agent",
          "binary_version": "1:18.0.0-0ubuntu1.1"
        },
        {
          "binary_name": "designate-api",
          "binary_version": "1:18.0.0-0ubuntu1.1"
        },
        {
          "binary_name": "designate-central",
          "binary_version": "1:18.0.0-0ubuntu1.1"
        },
        {
          "binary_name": "designate-common",
          "binary_version": "1:18.0.0-0ubuntu1.1"
        },
        {
          "binary_name": "designate-mdns",
          "binary_version": "1:18.0.0-0ubuntu1.1"
        },
        {
          "binary_name": "designate-pool-manager",
          "binary_version": "1:18.0.0-0ubuntu1.1"
        },
        {
          "binary_name": "designate-producer",
          "binary_version": "1:18.0.0-0ubuntu1.1"
        },
        {
          "binary_name": "designate-sink",
          "binary_version": "1:18.0.0-0ubuntu1.1"
        },
        {
          "binary_name": "designate-worker",
          "binary_version": "1:18.0.0-0ubuntu1.1"
        },
        {
          "binary_name": "designate-zone-manager",
          "binary_version": "1:18.0.0-0ubuntu1.1"
        },
        {
          "binary_name": "python3-designate",
          "binary_version": "1:18.0.0-0ubuntu1.1"
        }
      ],
      "availability": "No subscription required"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:22.0.0-0ubuntu2.1"
          }
        ]
      }
    ],
    "package": {
      "name": "designate",
      "purl": "pkg:deb/ubuntu/designate?arch=source&distro=resolute",
      "ecosystem": "Ubuntu:26.04:LTS"
    },
    "versions": [
      "1:21.0.0-0ubuntu1",
      "1:21.0.0-0ubuntu2",
      "1:21.0.0+git20260121.19.145042f4-0ubuntu1",
      "1:22.0.0~rc1-0ubuntu1",
      "1:22.0.0-0ubuntu1",
      "1:22.0.0-0ubuntu2"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8860-1.json",
      "cves_map": {
        "cves": [
          {
            "id": "CVE-2026-71193",
            "severity": [
              {
                "type": "CVSS_V3",
                "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H"
              },
              {
                "type": "Ubuntu",
                "score": "medium"
              }
            ]
          }
        ],
        "ecosystem": "Ubuntu:26.04:LTS"
      }
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "designate",
          "binary_version": "1:22.0.0-0ubuntu2.1"
        },
        {
          "binary_name": "designate-agent",
          "binary_version": "1:22.0.0-0ubuntu2.1"
        },
        {
          "binary_name": "designate-api",
          "binary_version": "1:22.0.0-0ubuntu2.1"
        },
        {
          "binary_name": "designate-central",
          "binary_version": "1:22.0.0-0ubuntu2.1"
        },
        {
          "binary_name": "designate-common",
          "binary_version": "1:22.0.0-0ubuntu2.1"
        },
        {
          "binary_name": "designate-mdns",
          "binary_version": "1:22.0.0-0ubuntu2.1"
        },
        {
          "binary_name": "designate-pool-manager",
          "binary_version": "1:22.0.0-0ubuntu2.1"
        },
        {
          "binary_name": "designate-producer",
          "binary_version": "1:22.0.0-0ubuntu2.1"
        },
        {
          "binary_name": "designate-sink",
          "binary_version": "1:22.0.0-0ubuntu2.1"
        },
        {
          "binary_name": "designate-worker",
          "binary_version": "1:22.0.0-0ubuntu2.1"
        },
        {
          "binary_name": "designate-zone-manager",
          "binary_version": "1:22.0.0-0ubuntu2.1"
        },
        {
          "binary_name": "python3-designate",
          "binary_version": "1:22.0.0-0ubuntu2.1"
        }
      ],
      "availability": "No subscription required"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event: #63803 · Revision 1
Added to Heist Feed: Sun, 25 Oct 2026 19:50:28 GMT
Publisher date: Thu, 01 Oct 2026 11:17:31 GMT

Read the original announcement

Revision history

25 Oct 2026USN-8860-1 · Revision 1Source updated