What’s Vulnerable › Vulnerabilities

CVE-2026-44023: Docling Core has unsafe remote filename resolution

• Severity: high (CVSS 8.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-16 · updated 2026-10-24
• Weakness: CWE-22

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.

Affected products

• docling-project docling-core: from 1.5.0 before 2.74.1 — fixed in 2.74.1

How to fix

Upgrade to a fixed version: docling-project docling-core 2.74.1. Check the vendor advisory for mitigations.

References

• https://github.com/docling-project/docling-core/releases/tag/v2.74.1
• https://github.com/docling-project/docling-core/security/advisories/GHSA-jmmv-h3mp-59v8

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