Read the docs
TI-2026-32059 Aliases CVE-2026-44018GHSA-r3xg-rg9j-67fv

Docling: Unsafe Archive Extraction and XML Parsing in METS-GBS Backend

Priority LOW 30CWE-409Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA, GitHub and Red Hat.

Summary

Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.45.0 until 2.91.0, the METS-GBS backend's XML parsing and the input document format detection lacked security controls. An attacker could craft malicious METS-GBS archives that, when processed, could read sensitive files, exhaust system resources, or cause application crashes. This vulnerability is fixed in 2.91.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00161 5th percentileScored 2026-11-07
Fix Fixed docling (docling-project): 2.91.0docling (PyPI): 2.91.0Red Hat: 1 advisory

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
docling-projectdocling2.45.0 to before 2.91.02.91.0Patch availableCNA
—docling (PyPI)2.45.0 to before 2.91.02.91.0Patch availableGHSA-r3xg-rg9j-67fv
  • docling Vendordocling-project Affected 2.45.0 to before 2.91.0 Fixed in 2.91.0 Patch available CNA
  • docling (PyPI) Vendor— Affected 2.45.0 to before 2.91.0 Fixed in 2.91.0 Patch available GHSA-r3xg-rg9j-67fv

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:docling:docling:*:*:*:*:*:python:*:*2.45.0 to before 2.91.0Vulnerabledocling-project
  • cpe:2.3:a:docling:docling:*:*:*:*:*:python:*:* Versions 2.45.0 to before 2.91.0 Vulnerable ·docling-project

Remediation

  • Fix · CNA docling (docling-project) Fixed in 2.91.0
  • Fix · GHSA-r3xg-rg9j-67fv docling (PyPI) Fixed in 2.91.0 Advisory →

Red Hat 1 advisory

  • RHSA-2026:60520 Released 2026-08-27 · Red Hat rating Critical
    RHOAI 3.4.4 - Red Hat OpenShift AI
    • Red Hat OpenShift AI 3.4 registry.redhat.io/rhoai/odh-automl-rhel9, registry.redhat.io/rhoai/odh-autorag-rhel9, registry.redhat.io/rhoai/odh-built-in-detector-rhel9 +47

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat OpenShift AI 3.4Fixed RHSA-2026:60520
Not affected: 1 product
  • Red Hat OpenShift AI 3.4

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-44018
  2. 2026-10-03 Alias added: GHSA-r3xg-rg9j-67fv

References

Patch 1

Advisory 1

Other 3

  • TI-2026-68355 Docling Tectonic TikZ rendering enables arbitrary file read/write CVSS 3.1HIGH 8.8
  • TI-2026-68362 Arbitrary local file read in Docling OpenDocument backend CVSS 4.0MEDIUM 6.9
  • TI-2026-68360 Docling table span parsing causes CPU and memory exhaustion CVSS 3.1MEDIUM 6.5
  • TI-2026-68353 Docling sends configured HTTP headers to any remote image host CVSS 3.1MEDIUM 5.3
  • TI-2026-68359 Docling embeds local image files from crafted JSON documents CVSS 3.1MEDIUM 4.3
  • TI-2026-32061 Docling: Unsafe XML Entity Expansion in USPTO Patent Backend CVSS 3.1HIGH 7.5
See all 15 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences