Home Assistant Core before v2025.8.0 is vulnerable to Directory Traversal. The Downloader integration does not fully validate file paths during concatenation, leaving a path traversal vulnerability.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://github.com/home-assistant/core/pull/150046 Issue Tracking, Patch
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 4.0 · home-assistantNVD modified 2026-10-26 21:10
Affected (CPE criteria) 1
cpe:2.3:a:home-assistant:home-assistant:*:*:*:*:*:*:*:*
References 2
- https://gist.github.com/GenoWang/7359360285e0fe21a7a58d10ff71d032 Exploit, Third Party Advisory
- https://github.com/home-assistant/core/pull/150046 Issue Tracking, Patch