id: PYSEC-2026-2143
published: "2026-06-24T18:17:17.337Z"
modified: "2026-07-13T05:48:35.268071Z"
aliases:
- CVE-2026-44017
- GHSA-cjqg-rq2h-2fvj
details: Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. Prior to 2.91.0, the EasyOCR model download functionality extracted ZIP archives without validating member paths, enabling Zip Slip attacks. If an attacker could compromise the model download source (via supply chain attack, DNS spoofing, or MITM), they could write arbitrary files to any location writable by the process, potentially achieving remote code execution by overwriting Python files or system binaries, persistent backdoors by modifying startup scripts or SSH keys, and data corruption or system compromise. This vulnerability is fixed in 2.91.0.
affected:
- package:
    name: docling
    ecosystem: PyPI
    purl: pkg:pypi/docling
  ranges:
  - type: ECOSYSTEM
    events:
    - introduced: "0"
    - fixed: 2.91.0
  versions:
  - 0.1.0
  - 0.1.1
  - 0.1.2
  - 0.2.0
  - 0.3.0
  - 0.3.1
  - 0.4.0
  - 1.0.0
  - 1.0.1
  - 1.0.2
  - 1.1.0
  - 1.1.1
  - 1.1.2
  - 1.10.0
  - 1.11.0
  - 1.12.0
  - 1.12.1
  - 1.12.2
  - 1.13.0
  - 1.13.1
  - 1.14.0
  - 1.15.0
  - 1.16.0
  - 1.16.1
  - 1.17.0
  - 1.18.0
  - 1.19.0
  - 1.19.1
  - 1.2.0
  - 1.2.1
  - 1.20.0
  - 1.3.0
  - 1.4.0
  - 1.5.0
  - 1.6.0
  - 1.6.1
  - 1.6.2
  - 1.6.3
  - 1.7.0
  - 1.7.1
  - 1.8.0
  - 1.8.1
  - 1.8.2
  - 1.8.3
  - 1.8.4
  - 1.8.5
  - 1.9.0
  - 2.0.0
  - 2.1.0
  - 2.10.0
  - 2.11.0
  - 2.12.0
  - 2.13.0
  - 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
  ecosystem_specific: {}
references:
- type: WEB
  url: https://access.redhat.com/security/cve/CVE-2026-44017
- type: WEB
  url: https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44017.json
- type: ADVISORY
  url: https://github.com/docling-project/docling/releases/tag/v2.91.0
- type: REPORT
  url: https://bugzilla.redhat.com/show_bug.cgi?id=2492448
- type: FIX
  url: https://github.com/docling-project/docling/security/advisories/GHSA-cjqg-rq2h-2fvj
severity:
- type: CVSS_V3
  score: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H