Is apache-airflow-providers-smtp affected by CVE-2026-41016?

PyPI apache-airflow-providers-smtp is affected in >=2.0.0 <3.0.0.

Is CVE-2026-41016 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

medium

CVE-2026-41016

Q: Is CVE-2026-41016 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

PyPI · apache-airflow-providers-smtp

Summary

apache-airflow-providers-smtp: No certificate validation on SMTP STARTTLS connections in SMTP provider

Severity: medium
EPSS: 0.2% (p13)
Also known as: GHSA-x8mh-94wc-33gv, PYSEC-2026-24
Published: 2026-04-30

References

https://nvd.nist.gov/vuln/detail/CVE-2026-41016
https://github.com/apache/airflow/pull/65346
https://github.com/apache/airflow

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.