CVE-2026-105751
highDocling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem.
Vendor / product: Docling — docling
Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.107.0 until 2.120.3, docling/backend/opendocument_backend.py uses the xlink:href attribute value of a draw:image element as a filesystem path when the referenced part is not found in the document archive. The _image_ref_from_odf_image function reads that attacker-controlled path without a scheme check, extraction-directory confinement, or the enable_local_fetch setting used by other backends. Readable files that Pillow can decode as images are embedded in converted output, and other existing paths can be distinguished through the attempted read. This issue is fixed in 2.120.3.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Affected products
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
References
- https://github.com/docling-project/docling/commit/6ee9965adfc364b3696a67c825ec2f0d9cee4311 security-advisories@github.com
- https://github.com/docling-project/docling/pull/4015 security-advisories@github.com
- https://github.com/docling-project/docling/releases/tag/v2.120.3 security-advisories@github.com
- https://github.com/docling-project/docling/security/advisories/GHSA-4xhp-xg4w-8ppm security-advisories@github.com
- https://github.com/docling-project/docling/security/advisories/GHSA-4xhp-xg4w-8ppm 134c704f-9b21-4f2e-91b3-4a467353bcc0