https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T15:20:42.089131+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-33264 CVE-2026-33264 — Apache Airflow: DAG author RCE on webserver via unrestricted import_string() in BaseSerialization.deserialize() 2026-10-04T15:20:42.111042+00:00

Affected: Apache Software Foundation Apache Airflow

A bug in `BaseSerialization.deserialize()` allowed unrestricted `import_string()` of attacker-controlled class paths when the Scheduler / API Server loaded a serialized DAG: a DAG author could embed a malicious trigger into a DAG to gain remote code execution on the API Server / Scheduler process, crossing the Airflow security boundary that DAG-author code must never execute in those processes. Users are advised to upgrade to `apache-airflow` 3.3.0 or later. As a defense-in-depth mitigation, deployments where DAG-author trust is limited can restrict the `[core] allowed_deserialization_classes` config to a narrow allowlist.

 https://cve.radiocsirt.org/vuln/ghsa-2943-9672-r45w GHSA-2943-9672-r45w — Apache Airflow allows code execution through unsafe serialized DAG deserialization 2026-10-04T15:20:42.111102+00:00

Affected: PyPI: apache-airflow

A bug in `BaseSerialization.deserialize()` allowed unrestricted `import_string()` of attacker-controlled class paths when the Scheduler / API Server loaded a serialized DAG: a DAG author could embed a malicious trigger into a DAG to gain remote code execution on the API Server / Scheduler process, crossing the Airflow security boundary that DAG-author code must never execute in those processes. Users are advised to upgrade to `apache-airflow` 3.3.0 or later. As a defense-in-depth mitigation, deployments where DAG-author trust is limited can restrict the `[core] allowed_deserialization_classes` config to a narrow allowlist.