Unrated

UBUNTU-CVE-2026-57229

Type: advisorySource: OSV1 source record

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. From 8.0.0 until 8.0.6, the SMTP MIME parser in rust/src/mime/smtp.rs does not fully reset state when processing Content-Type: message/rfc822 encapsulation. An outer MIME part's encoding or filename state can leak into the inner message, allowing crafted mail to evade detections based on file.data, file.name, or extracted URLs when SMTP MIME decoding is enabled. This issue is fixed in version 8.0.6.

Announced 18 Sept 2026Group revision 1

Original source ↗

UBUNTU-CVE-2026-57229

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-2026-57229

suricata

Source reference: /affected/0/package/name

Affected versions: 2.0.8-1build1
Source reference: /affected/0/versions
2.0.9-1
Source reference: /affected/0/versions
2.0.10-1
Source reference: /affected/0/versions
2.0.10-2
Source reference: /affected/0/versions
2.0.11-1
Source reference: /affected/0/versions
3.0-1
Source reference: /affected/0/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

suricata

Source reference: /affected/1/package/name

Affected versions: 3.2-2ubuntu3
Source reference: /affected/1/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

suricata

Source reference: /affected/2/package/name

Affected versions: 1:6.0.4-2
Source reference: /affected/2/versions
1:6.0.4-3
Source reference: /affected/2/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

suricata

Source reference: /affected/3/package/name

Affected versions: 1:7.0.0-2
Source reference: /affected/3/versions
1:7.0.2-1
Source reference: /affected/3/versions
1:7.0.2-1build1
Source reference: /affected/3/versions
1:7.0.3-1build1
Source reference: /affected/3/versions
1:7.0.3-1build3
Source reference: /affected/3/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

suricata

Source reference: /affected/4/package/name

Affected versions: 1:7.0.10-1
Source reference: /affected/4/versions
1:8.0.1-3build1
Source reference: /affected/4/versions
1:8.0.2-1
Source reference: /affected/4/versions
1:8.0.2-1build1
Source reference: /affected/4/versions
1:8.0.3-1
Source reference: /affected/4/versions
Fixed versions: Not stated in this record
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": "suricata",
      "purl": "pkg:deb/ubuntu/suricata?arch=source&distro=xenial",
      "ecosystem": "Ubuntu:16.04:LTS"
    },
    "versions": [
      "2.0.8-1build1",
      "2.0.9-1",
      "2.0.10-1",
      "2.0.10-2",
      "2.0.11-1",
      "3.0-1"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57229.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "suricata",
          "binary_version": "3.0-1"
        }
      ]
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "suricata",
      "purl": "pkg:deb/ubuntu/suricata?arch=source&distro=bionic",
      "ecosystem": "Ubuntu:18.04:LTS"
    },
    "versions": [
      "3.2-2ubuntu3"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57229.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "libhtp-0.5.23-1",
          "binary_version": "3.2-2ubuntu3"
        },
        {
          "binary_name": "suricata",
          "binary_version": "3.2-2ubuntu3"
        },
        {
          "binary_name": "suricata-hyperscan",
          "binary_version": "3.2-2ubuntu3"
        },
        {
          "binary_name": "suricata-oinkmaster",
          "binary_version": "3.2-2ubuntu3"
        }
      ]
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "suricata",
      "purl": "pkg:deb/ubuntu/suricata?arch=source&distro=jammy",
      "ecosystem": "Ubuntu:22.04:LTS"
    },
    "versions": [
      "1:6.0.4-2",
      "1:6.0.4-3"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57229.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "suricata",
          "binary_version": "1:6.0.4-3"
        }
      ]
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "suricata",
      "purl": "pkg:deb/ubuntu/suricata?arch=source&distro=noble",
      "ecosystem": "Ubuntu:24.04:LTS"
    },
    "versions": [
      "1:7.0.0-2",
      "1:7.0.2-1",
      "1:7.0.2-1build1",
      "1:7.0.3-1build1",
      "1:7.0.3-1build3"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57229.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "suricata",
          "binary_version": "1:7.0.3-1build3"
        }
      ]
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "suricata",
      "purl": "pkg:deb/ubuntu/suricata?arch=source&distro=resolute",
      "ecosystem": "Ubuntu:26.04:LTS"
    },
    "versions": [
      "1:7.0.10-1",
      "1:8.0.1-3build1",
      "1:8.0.2-1",
      "1:8.0.2-1build1",
      "1:8.0.3-1"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57229.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "suricata",
          "binary_version": "1:8.0.3-1"
        }
      ]
    }
  }
]

Publisher severity

No explicit severity was provided.

Event: #5777 · Revision 1
Added to Heist Feed: Sat, 24 Oct 2026 22:13:47 GMT
Publisher date: Fri, 18 Sep 2026 21:17:00 GMT

Read the original announcement

Revision history

24 Oct 2026UBUNTU-CVE-2026-57229 · Revision 1Source updated