https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T17:40:12.788425+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-33858 CVE-2026-33858 — Apache Airflow: Unsafe Deserialization via Legacy Serialization Keys (__type/__var) Bypass in XCom API 2026-10-03T17:40:12.790026+00:00

Affected: Apache Software Foundation Apache Airflow

Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low.

Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.

 https://cve.radiocsirt.org/vuln/ghsa-mc4f-r875-v87w GHSA-mc4f-r875-v87w — Apache Airflow: Unsafe Deserialization via Legacy Serialization Keys (__type/__var) Bypass in XCom API 2026-10-03T17:40:12.790082+00:00

Affected: PyPI: apache-airflow

Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low.

Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.