CVE-2026-44023
Docling Core has unsafe remote filename resolution
Description
Docling Core defines core data types and transformations for the document processing application Docling. In versions 1.5.0 and above, prior to 2.74.1, docling-core did not sufficiently restrict remote request destinations and could resolve a server-provided Content-Disposition to a local path in an unsafe manner. In applications that accept untrusted URLs, this could allow SSRF attacks targeting local files outside the user-defined cache directory. This issue has been fixed in version 2.74.1.
INFO
Published Date :
July 16, 2026, 9:17 p.m.
Last Modified :
July 30, 2026, 2:27 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update docling-core to version 2.74.1.
- Ensure remote request destinations are restricted.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-44023.
| URL | Resource |
|---|---|
| https://github.com/docling-project/docling-core/releases/tag/v2.74.1 | Product Release Notes |
| https://github.com/docling-project/docling-core/security/advisories/GHSA-jmmv-h3mp-59v8 | Patch Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-44023 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-44023
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-44023 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-44023 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jul. 30, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:docling:docling-core:*:*:*:*:*:python:*:* versions from (including) 1.5.0 up to (excluding) 2.74.1 Added Reference Type GitHub, Inc.: https://github.com/docling-project/docling-core/releases/tag/v2.74.1 Types: Product, Release Notes Added Reference Type GitHub, Inc.: https://github.com/docling-project/docling-core/security/advisories/GHSA-jmmv-h3mp-59v8 Types: Patch, Vendor Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-44023', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'yes'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-07-17T16:48:04.141576Z'} -
New CVE Received by [email protected]
Jul. 16, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'docling-project', 'product': 'docling-core', 'versions': [{'status': 'affected', 'version': '>= 1.5.0, < 2.74.1'}]}] Added Description Docling Core defines core data types and transformations for the document processing application Docling. In versions 1.5.0 and above, prior to 2.74.1, docling-core did not sufficiently restrict remote request destinations and could resolve a server-provided Content-Disposition to a local path in an unsafe manner. In applications that accept untrusted URLs, this could allow SSRF attacks targeting local files outside the user-defined cache directory. This issue has been fixed in version 2.74.1. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L Added CWE CWE-22 Added CWE CWE-918 Added Reference https://github.com/docling-project/docling-core/releases/tag/v2.74.1 Added Reference https://github.com/docling-project/docling-core/security/advisories/GHSA-jmmv-h3mp-59v8