CVE-2026-67587

Что произошло

Apache Airflow's Task SDK rebuilt a `Callback` object from serialized data by re-running its constructor, which imports the module named by the stored callback path. Because `SyncCallback` is itself an Airflow class it passes the default `allowed_deserialization_classes` allow-list, so tightening that setting does not help. A Dag author — who controls a task instance's `next_kwargs` through the task execution API — can therefore cause an arbitrary module to be imported inside the scheduler process, when the scheduler's `awaiting_input` timeout sweep deserializes that value. No non-default configuration is required; the sweep runs unconditionally. Versions before 3.3.0 are not affected: the class existed, but the scheduler sweep that reaches it did not. This is a separate code path from CVE-2026-58076 and CVE-2026-67260, which cover different gadgets reaching deserialization — applying either of those fixes does not address this one. Users are advised to upgrade to apache-airflow 3.3.1 or later.

Что делать

dpkg-query -W -f='${Package}	${Version}\n'

rpm -qa --qf '%{NAME}\t%{VERSION}-%{RELEASE}\n'

Get-HotFix | Select-Object HotFixID, InstalledOn

Продукты и затронутые версии

{
  "status": "affected",
  "version": "3.3.0",
  "lessThan": "3.3.1",
  "versionType": "semver"
}

{
  "status": "affected",
  "version": "*",
  "versionEndExcluding": "3.3.1",
  "versionStartIncluding": "3.3.0"
}

cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*

{
  "status": "affected",
  "version": "*",
  "versionEndExcluding": "3.3.1",
  "versionStartIncluding": "3.3.0"
}

CVSS: оценки и векторы

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Источники и ссылки

{
  "cwes": [
    "cve",
    "nvd"
  ],
  "epss": {
    "source": "epss",
    "received_at": "2026-11-02T21:13:46.259982+00:00"
  },
  "title": {
    "source": "cve",
    "received_at": "2026-11-03T07:09:11.885761+00:00"
  },
  "scores": [
    "cve",
    "nvd"
  ],
  "status": {
    "source": "cve",
    "received_at": "2026-11-03T07:09:11.885761+00:00"
  },
  "affected": [
    "cve",
    "nvd",
    "osv"
  ],
  "published": {
    "source": "cve",
    "received_at": "2026-11-03T07:09:11.885761+00:00"
  },
  "solutions": [],
  "percentile": {
    "source": "epss",
    "received_at": "2026-11-02T21:13:46.259982+00:00"
  },
  "references": [
    "cve",
    "nvd",
    "osv"
  ],
  "description": {
    "source": "cve",
    "received_at": "2026-11-03T07:09:11.885761+00:00"
  },
  "workarounds": [],
  "configurations": [
    "nvd"
  ]
}

Хронология записи

1. Данные обновлены03.11.2026, 10:41
2. Данные обновлены03.11.2026, 00:13
3. Данные обновлены02.11.2026, 15:12
4. Данные обновлены02.11.2026, 13:38
5. Данные обновлены02.11.2026, 00:12
6. Данные обновлены31.10.2026, 11:59
7. Данные обновлены29.10.2026, 12:36
8. Появились сведения об исправлении28.10.2026, 20:42

Личная заметка и статус

Другие CVE того же продукта