CVE-2026-105749
- Source
- https://cve.org/CVERecord?id=CVE-2026-105749
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105749.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-105749
- Aliases
- Published
- 2026-10-05T21:36:53Z
- Modified
- 2026-10-08T02:30:50Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Docling: Unbounded table rowspan/colspan in HTML, JATS, ODS and BoxNote backends causes CPU/memory exhaustion
- Details
-
Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.0.0 until 2.131.0, the HTML, JATS, OpenDocument spreadsheet, and BoxNote backends, including docling/backend/html_backend.py, docling/backend/jats_backend.py, and docling/backend/boxnote_backend.py, accept the rowspan and colspan attribute values without an upper bound and execute loops or allocate a table grid proportional to the declared span. A very small document can therefore cause sustained CPU use or multi-gigabyte memory allocation, and the document_timeout setting does not interrupt the single backend conversion call. Export through the TableData.grid property can further materialize the oversized grid. This issue is fixed in 2.131.0.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-400", "CWE-789" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105749.json" }- References
-
- https://github.com/docling-project/docling/releases/tag/v2.131.0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105749.json
- https://github.com/docling-project/docling/security/advisories/GHSA-cgc7-9qp3-86m3
- https://nvd.nist.gov/vuln/detail/CVE-2026-105749
- https://github.com/docling-project/docling/commit/c5b4429cc6500a344c13edeb22e67610c2159b09
- https://github.com/docling-project/docling/pull/4414