[NEW] [medium] Apache Airflow Provider: Multiple vulnerabilities allow information disclosure

mediumCVE-2026-68870 CVE-2026-68871 CVE-2026-68872

A remote authenticated attacker can exploit multiple vulnerabilities in Apache Airflow to disclose information.

CSIRTS triage

vendor: Apache product: Airflow Information disclosure

What: Remote authenticated attacker can disclose sensitive information through multiple vulnerabilities in Apache Airflow Provider.
Who is affected: Deployments of Apache Airflow Provider are affected.
Urgency: Medium; requires authentication and limited to information disclosure.
Action: Update Apache Airflow Provider to a patched version.

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: medium
Published: 2026-08-11
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-2026-2733

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-2026-688700.22% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 13% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-688710.33% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 25% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-688720.33% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 25% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-68870	coverage & exploitation status	NVD · CVE.org
CVE-2026-68871	coverage & exploitation status	NVD · CVE.org
CVE-2026-68872	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 Provider

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.

mediumCVE-2026-68868: The Google Cloud Secret Manager secrets backend in Apache Airflow's Google provider never appl…nvd · 2026-08-12
mediumCVE-2026-68872: The AWS Systems Manager Parameter Store and Secrets Manager backends in Apache Airflow's Amazo…nvd · 2026-08-10
mediumCVE-2026-68871: The Yandex Lockbox secrets backend in Apache Airflow's Yandex provider resolved a team-scoped …nvd · 2026-08-10
mediumCVE-2026-68870: The Azure Key Vault secrets backend in Apache Airflow's Microsoft Azure provider resolved a te…nvd · 2026-08-10
high[NEW] [high] Apache Airflow FAB provider: Vulnerability allows obtaining administrator rightscert-bund · 2026-07-29
highCVE-2026-58065: The Apache Airflow Git provider runs its git-over-SSH operations with `StrictHostKeyChecking=n…nvd · 2026-07-13