[NEW] [high] Apache Airflow: Multiple vulnerabilities

highCVE-2026-58065 CVE-2026-59245

An attacker can exploit multiple vulnerabilities in Apache Airflow to bypass security measures and elevate their privileges.

CSIRTS triage

vendor: Apache product: Apache Airflow Authentication bypass Privilege escalation

What: Multiple vulnerabilities in Apache Airflow can be exploited by an attacker to bypass security measures and elevate their privileges.
Who is affected: Attackers targeting systems running the affected versions of Apache Airflow.
Urgency: Remediation is high urgency due to the potential for privilege escalation and security bypass.
Action: Update to the latest version of Apache Airflow.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: high
Published: 2026-07-14
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2305

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-580650.48% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 39% of all scored CVEs.
Low exploitation riskCVE-2026-592450.36% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 29% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-58065	coverage & exploitation status	NVD · CVE.org
CVE-2026-59245	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for Apache Airflow

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

high[NEW] [high] Apache Airflow FAB provider: Vulnerability allows obtaining administrator rightscert-bund · 2026-07-29
highCVE-2026-59245: In the Apache Airflow FAB auth manager, a DAG whose `dag_id` is `DAGs` collided with the globa…nvd · 2026-07-13
highCVE-2026-58065: The Apache Airflow Git provider runs its git-over-SSH operations with `StrictHostKeyChecking=n…nvd · 2026-07-13
medium[NEW] [medium] Apache Airflow: Multiple vulnerabilitiescert-bund · 2026-07-08
mediumCVE-2026-49487: In Apache Airflow before 3.3.0, the REST API task-instance detail and list endpoints returned …nvd · 2026-07-07
mediumCVE-2026-49296: Before apache-airflow 3.3.0, a user authorized to read one Dag could disclose the source of ot…nvd · 2026-07-07