CVE-2026-105750: Docling: `enable_local_fetch` is not enforced in HTML browser-rendering mode
When the HTML backend renders pages in a headless browser (HTMLBackendOptions(render_page=True)), the enable_local_fetch option is not enforced. A crafted HTML file can embed an arbitrary local file (for example with <iframe src="file:///...">), and that file’s contents appear in the page image attached to the returned DoclingDocument.
References
- github.com/advisories/GHSA-q43m-vhcp-mhvm
- github.com/docling-project/docling/commit/1612b8875b0937447ce3122536fb5360a7102a0a
- github.com/docling-project/docling/pull/3948
- github.com/docling-project/docling/releases/tag/v2.118.1
- github.com/docling-project/docling/security/advisories/GHSA-q43m-vhcp-mhvm
- nvd.nist.gov/vuln/detail/CVE-2026-105750
Code Behaviors & Features
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