CVE•Published 2026-06-26•Modified 2026-06-27•0 articles on news•3 live references•NVD data

CVE-2026-44018Docling · Docling

Vulnerability data via NVD (ingested)

CVSS v3.1

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS percentile

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Weaknesses (CWE)

CWE-409Improper Handling of Highly Compressed Data (Data Amplification)CWE-611Improper Restriction of XML External Entity Reference CWE-776Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

Description

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.

Timeline

Published 2026-06-26

Modified 2026-06-27

External references

NVD MITRE VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common). Live host counts are a Premium feature.

Shodan · vuln tag

vuln:CVE-2026-44018

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Docling Docling"

All exposed Docling Docling instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Docling"

HTTP body or banner mentions "Docling" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-44018