High
Docling Core has unsafe remote filename resolution
Type: advisorySources: OSV
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-44023
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 2 Nov 2026, 23:06 UTC · Revision 1
Source evidence
Docling Core has unsafe remote filename resolution
core-osv · Original sourcePublished 16 Jul 2026, 21:00 UTC
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.
osv:CVE-2026-44023
Complete source record
{
"id": "7cdb9ecfd9527f980112a8ac3b197c40c5eb99ae2727deca5f271fded8313d71",
"url": "https://osv.dev/vulnerability/CVE-2026-44023",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Docling Core has unsafe remote filename resolution",
"summary": "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.",
"evidence": "osv:CVE-2026-44023",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2026-44023",
"aliases": [
"CVE-2026-44023",
"GHSA-jmmv-h3mp-59v8",
"PYSEC-2026-2457"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/docling-project/docling-core",
"type": "GIT",
"events": [
{
"introduced": "ded530aa14fd20ba40df6399b524f1b0784c66fb"
},
{
"fixed": "275bd1d2174b4f05578822086b232bf4f880728c"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"introduced": "1.5.0"
},
{
"fixed": "2.74.1"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"range": [
{
"fixed": "275bd1d2174b4f05578822086b232bf4f880728c"
}
],
"source": "REFERENCES_TAG",
"original_tag": "v2.74.1"
},
{
"cpe": "cpe:2.3:a:docling:docling-core:*:*:*:*:*:python:*:*",
"range": [
{
"introduced": "1.5.0"
},
{
"fixed": "2.74.1"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
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"v2.73.0",
"v2.72.0",
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44023.json"
}
}
],
"modified": "2026-10-28T02:30:24.145842413Z",
"provider": "osv",
"references": [
"https://github.com/docling-project/docling-core/releases/tag/v2.74.1",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44023.json",
"https://github.com/docling-project/docling-core/security/advisories/GHSA-jmmv-h3mp-59v8",
"https://nvd.nist.gov/vuln/detail/CVE-2026-44023"
],
"provider_metadata": {
"cwe_ids": [
"CWE-22",
"CWE-918"
],
"cna_assigner": "GitHub_M",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44023.json"
}
},
"related_cves": [
{
"value": "CVE-2026-44023",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 490717,
"published_at": "2026-07-16T21:00:49.617+00:00"
}