Tóm tắt nhanh
- CVE-2026-44022 là lỗ hổng mức TRUNG BÌNH (CVSS 5.5) ảnh hưởng docling, docling (docling).
- Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.21%, cao hơn 10.8% các lỗ hổng khác.
- Cách xử lý: cập nhật lên 2.91.0 hoặc mới hơn.
| Gói / sản phẩm | Phiên bản bị ảnh hưởng | Phiên bản đã vá |
|---|
| docling PyPI | ≥ 2.73.0, < 2.91.0
| 2.91.0
|
| docling | ≥ 2.73.0, < 2.91.0
| 2.91.0
|
Mô tả
Impact
The LaTeX backend's handling of \includegraphics, \input, and \include commands lacked path containment validation. Attackers could craft malicious LaTeX documents with path traversal sequences (e.g., ../../../etc/passwd) to:
- Read arbitrary files from the file system accessible to the process
- Include sensitive files in the converted document output
- Potentially access configuration files, credentials, or other sensitive data
Patches
Fixed in version 2.91.0. The fix implements strict path validation using Path.resolve().is_relative_to() to ensure all resolved paths remain within the base document directory. Attempts to traverse outside the base directory are logged and blocked.
Workarounds
Avoid processing untrusted LaTeX documents. If processing is necessary, run in a sandboxed environment with restricted file system access.
References
Mô tả của NVD
Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.73.0 until 2.91.0, he LaTeX backend's handling of \includegraphics, \input, and \include commands lacked path containment validation. Attackers could craft malicious LaTeX documents with path traversal sequences to read arbitrary files from the file system accessible to the process, include sensitive files in the converted document output, or potentially access configuration files, credentials, or other sensitive data This vulnerability is fixed in 2.91.0.
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