High severity8.1NVD Advisory· Published May 27, 2026· Updated May 30, 2026
CVE-2026-46402
CVE-2026-46402
Description
Microsoft UFO open-source framework for intelligent automation across devices and platforms. In 3.0.1-4-ge2626659, Microsoft UFO uses the user-controlled task_name value directly when constructing session log paths. An authenticated client can supply path traversal sequences in task_name and cause UFO to create log directories and log files outside the intended logs/ directory.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
1News mentions
1- Microsoft UFO: Six CVEs Hit Open-Source Automation Framework in Single DisclosureVypr Intelligence · May 27, 2026