CVE-2026-33858

highPriorität · verfolgen · 0EPSS 0.006 · 48. PerzentilDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.59% (48th) EPSS

CVSS 8.8 · high

Is it mine?

6 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · osv · cert_bund

EPSS · bewertet 2026-10-27

Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

8.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HsecondaryAusnutzbarkeit 2.8 · Auswirkung 5.9

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-502USCWE-502US

betroffene Produkte (6)

Betroffene Produkte und Versionsbereiche.

Apache Airflow <3.2.0alle Versionencert_bundDE
Apache Airflow< 3.2.0cert_bundDE
Apache Software Foundation Apache Airflow3.1.8 → 3.2.0enisa_euvdEU
apache airflow3.1.8 → 3.2.0nvdUScpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*
Bitnami airflow3.1.8 → 3.2.0osvUSpkg:bitnami/airflow
PyPI apache-airflow3.1.8 → 3.2.0osvUSpkg:pypi/apache-airflow

Advisories (4)

Hersteller- und Ökosystem-Meldungen dazu.

WID-SEC-W-2026-1073Apache Airflow: Mehrere SchwachstellenDeutsch2026-04-13csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Apache Airflow ausnutzen, um beliebigen Programmcode auszuführen oder nicht näher spezifizierte Auswirkungen zu erreichen, wodurch möglicherweise Sicherheitsmaßnahmen umgangen werden.
GHSA-mc4f-r875-v87wApache Airflow: Unsafe Deserialization via Legacy Serialization Keys (__type/__var) Bypass in XCom API2026-04-13ghsa · osvUS
Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.
BIT-airflow-2026-33858Apache Airflow: Unsafe Deserialization via Legacy Serialization Keys (__type/__var) Bypass in XCom API2026-04-16vendor · osvUS
Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.
PYSEC-2026-202026-04-13vendor · osvUS
Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.

auch bekannt als (7)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd osv cert_bund nvd NVD CVE.org MITRE

veröffentlicht 2026-04-13geändert 2026-10-26

Referenzen (9)

Externe Belege — Patches, Meldungen, Analysen.

scry

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