CVE-2025-27555: PYSEC-2026-2347 - Apache Airflow exposes sensitive information in its log files

CVE-2025-27555 · Severity: low · CVSS 3.1 · Published 2026-07-13

Apache Airflow exposes sensitive information in its log files

Technologies: apache-airflow (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2025-27555 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-27555 being exploited in the wild.
How severe is CVE-2025-27555?
Low severity, with a CVSS score of 3.1, published 13 July 2026.
Which products and versions are affected?
apache-airflow (PyPI) ECOSYSTEM:introduced=0,fixed=2.11.1.
Is there a fix for CVE-2025-27555?
Yes. apache-airflow (PyPI): upgrade to 2.11.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-27555?
Check whether you run apache-airflow (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • apache-airflow (PyPI): upgrade to 2.11.1 or later
    pip install "apache-airflow>=2.11.1"

Affected products

  • apache-airflow (PyPI) ECOSYSTEM:introduced=0,fixed=2.11.1

Identifiers

  • CVE-2025-27555
  • GHSA-8r55-rv5w-6pfm
  • PYSEC-2026-2347

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