CVE-2026-33858 Apache Airflow: Unsafe Deserialization via Legacy Serialization Keys (__type/__var) Bypass in XCom API

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,...

ArchestrA Network Service DoS

The vulnerability of the network service component of the ArchestrA system for message exchange between components is due to uncontrolled memory consumption. Exploiting this vulnerability allows a malicious actor to cause a service failure by sending a specially crafted request...