CVE-2026-105749
CVE-2026-105749 · Docling: Unbounded table rowspan/colspan in HTML, JATS, ODS and BoxNote backends causes CPU/memory exhaustion
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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.
CVSS 6.5 · Mittel · EPSS 0,3% · Öffentlicher Exploit · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: python
Betroffene Produkte und Versionen
docling
- Softwareversionen
- >= 2.0.0, < 2.131.0: Betroffen
Keine Korrektur veröffentlicht
docling-slim
- Softwareversionen
- >= 2.92.0, < 2.131.0: Betroffen
Keine Korrektur veröffentlicht
docling PyPI
- Softwareversionen
- 2.0.0
- 2.1.0
- 2.10.0
- 2.100.0
- 2.101.0
- 2.102.0
- 2.102.1
- 2.102.2
- 2.103.0
- 2.104.0
- 2.105.0
- 2.106.0
- 2.107.0
- 2.108.0
- 2.109.0
- 2.11.0
- 2.110.0
- 2.111.0
- 2.112.0
- 2.113.0
- 2.114.0
- 2.115.0
- 2.116.0
- 2.117.0
- 2.118.0
- 2.118.1
- 2.119.0
- 2.12.0
- 2.120.1
- 2.120.2
- 2.120.3
- 2.121.0
- 2.122.0
- 2.123.0
- 2.123.1
- 2.124.0
- 2.125.0
- 2.126.0
- 2.127.0
- 2.128.0
- 2.129.0
- 2.13.0
- 2.130.0
- 2.14.0
- 2.15.0
- 2.15.1
- 2.16.0
- 2.17.0
- 2.18.0
- 2.19.0
- 2.2.0
- 2.2.1
- 2.20.0
- 2.21.0
- 2.22.0
- 2.23.0
- 2.23.1
- 2.24.0
- 2.25.0
- 2.25.1
- 2.25.2
- 2.26.0
- 2.27.0
- 2.28.0
- 2.28.1
- 2.28.2
- 2.28.3
- 2.28.4
- 2.29.0
- 2.3.0
- 2.3.1
- 2.30.0
- 2.31.0
- 2.31.1
- 2.31.2
- 2.32.0
- 2.33.0
- 2.34.0
- 2.35.0
- 2.36.0
- 2.36.1
- 2.37.0
- 2.38.0
- 2.38.1
- 2.39.0
- 2.4.0
- 2.4.1
- 2.4.2
- 2.40.0
- 2.41.0
- 2.42.0
- 2.42.1
- 2.42.2
- 2.43.0
- 2.44.0
- 2.45.0
- 2.46.0
- 2.47.0
- 2.47.1
- 2.48.0
- 2.49.0
- 2.5.0
- 2.5.1
- 2.5.2
- 2.50.0
- 2.51.0
- 2.52.0
- 2.53.0
- 2.54.0
- 2.55.0
- 2.55.1
- 2.56.0
- 2.56.1
- 2.57.0
- 2.58.0
- 2.59.0
- 2.6.0
- 2.60.0
- 2.60.1
- 2.61.0
- 2.61.1
- 2.61.2
- 2.62.0
- 2.63.0
- 2.64.0
- 2.64.1
- 2.65.0
- 2.66.0
- 2.67.0
- 2.68.0
- 2.69.0
- 2.69.1
- 2.7.0
- 2.7.1
- 2.70.0
- 2.71.0
- 2.72.0
- 2.73.0
- 2.73.1
- 2.74.0
- 2.75.0
- 2.76.0
- 2.77.0
- 2.78.0
- 2.79.0
- 2.8.0
- 2.8.1
- 2.8.2
- 2.8.3
- 2.80.0
- 2.81.0
- 2.82.0
- 2.83.0
- 2.84.0
- 2.85.0
- 2.86.0
- 2.87.0
- 2.88.0
- 2.89.0
- 2.9.0
- 2.90.0
- 2.91.0
- 2.92.0
- 2.93.0
- 2.94.0
- 2.95.0
- 2.96.0
- 2.96.1
- 2.97.0
- 2.98.0
- 2.99.0
- Betroffene Versionsbereiche
- ECOSYSTEM: ≥ 2.0.0, < 2.131.0
Auf 2.131.0 aktualisieren
docling-slim PyPI
- Softwareversionen
- 2.100.0
- 2.101.0
- 2.102.0
- 2.102.1
- 2.102.2
- 2.103.0
- 2.104.0
- 2.105.0
- 2.106.0
- 2.107.0
- 2.108.0
- 2.109.0
- 2.110.0
- 2.111.0
- 2.112.0
- 2.113.0
- 2.114.0
- 2.115.0
- 2.116.0
- 2.117.0
- 2.118.0
- 2.118.1
- 2.119.0
- 2.120.1
- 2.120.2
- 2.120.3
- 2.121.0
- 2.122.0
- 2.123.0
- 2.123.1
- 2.124.0
- 2.125.0
- 2.126.0
- 2.127.0
- 2.128.0
- 2.129.0
- 2.130.0
- 2.92.0
- 2.93.0
- 2.94.0
- 2.95.0
- 2.96.0
- 2.96.1
- 2.97.0
- 2.98.0
- 2.99.0
- Betroffene Versionsbereiche
- ECOSYSTEM: ≥ 2.92.0, < 2.131.0
Auf 2.131.0 aktualisieren
Originalquellen
- https://github.com/docling-project/docling/security/advisories/GHSA-cgc7-9qp3-86m3
- https://github.com/docling-project/docling/pull/4414
- https://github.com/docling-project/docling/commit/c5b4429cc6500a344c13edeb22e67610c2159b09
- https://github.com/docling-project/docling/releases/tag/v2.131.0
- https://nvd.nist.gov/vuln/detail/CVE-2026-105749