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NVD Vulnerability Details :
CVE-2026-24009
Analyzed
More InfoOfficial Page
Source-security-advisories@github.com
View Known Exploited Vulnerability (KEV) details
Published At-22 Jan, 2026 | 16:16
Updated At-09 Apr, 2026 | 14:25

Docling Core (or docling-core) is a library that defines core data types and transformations in the document processing application Docling. A PyYAML-related Remote Code Execution (RCE) vulnerability, namely CVE-2020-14343, is exposed in docling-core starting in version 2.21.0 and prior to version 2.48.4, specifically only if the application uses pyyaml prior to version 5.4 and invokes `docling_core.types.doc.DoclingDocument.load_from_yaml()` passing it untrusted YAML data. The vulnerability has been patched in docling-core version 2.48.4. The fix mitigates the issue by switching `PyYAML` deserialization from `yaml.FullLoader` to `yaml.SafeLoader`, ensuring that untrusted data cannot trigger code execution. Users who cannot immediately upgrade docling-core can alternatively ensure that the installed version of PyYAML is 5.4 or greater.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.18.1HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CPE Matches
docling
docling
>>docling-core>>Versions from 2.21.0(inclusive) to 2.48.4(exclusive)
cpe:2.3:a:docling:docling-core:*:*:*:*:*:python:*:*
Weaknesses
CWE IDTypeSource
CWE-502Primarysecurity-advisories@github.com
CWE ID: CWE-502
Type: Primary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/advisories/GHSA-8q59-q68h-6hv4security-advisories@github.com
Not Applicable
https://github.com/docling-project/docling-core/commit/3e8d628eeeae50f0f8f239c8c7fea773d065d80csecurity-advisories@github.com
Patch
https://github.com/docling-project/docling-core/issues/482security-advisories@github.com
Issue Tracking
https://github.com/docling-project/docling-core/releases/tag/v2.48.4security-advisories@github.com
Product
Release Notes
https://github.com/docling-project/docling-core/security/advisories/GHSA-vqxf-v2gg-x3hcsecurity-advisories@github.com
Mitigation
Patch
Vendor Advisory
Hyperlink: https://github.com/advisories/GHSA-8q59-q68h-6hv4
Source: security-advisories@github.com
Resource:
Not Applicable
Hyperlink: https://github.com/docling-project/docling-core/commit/3e8d628eeeae50f0f8f239c8c7fea773d065d80c
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/docling-project/docling-core/issues/482
Source: security-advisories@github.com
Resource:
Issue Tracking
Hyperlink: https://github.com/docling-project/docling-core/releases/tag/v2.48.4
Source: security-advisories@github.com
Resource:
Product
Release Notes
Hyperlink: https://github.com/docling-project/docling-core/security/advisories/GHSA-vqxf-v2gg-x3hc
Source: security-advisories@github.com
Resource:
Mitigation
Patch
Vendor Advisory
Change History
0Changes found
Details not found