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CVE-2026-44016— Docling: Unsafe Playwright-based HTML Rendering

Quick assessment

Affected
docling-project docling
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Docling Project Docling是瑞士Docling Project公司的一款文档解析与转换工具。 Docling Project Docling 2.82.0版本至2.91.0之前版本存在安全漏洞，该漏洞源于Playwright渲染功能允许JavaScript执行和不受限网络访问，可能导致攻击者进行SSRF攻击、数据渗漏或远程代码执行。

CVSS 8.2 · High EPSS 0.59% · P47

Affected Version Matrix 1

VendorProduct Version RangeStatus
docling-project docling >= 2.82.0, < 2.91.0 affected
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I. Basic Information for CVE-2026-44016

Vulnerability Information
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Vulnerability Title
Docling: Unsafe Playwright-based HTML Rendering
Source: CVE Program / CVE List V5
Vulnerability Description
Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. FIn versions >= 2.82.0, < 2.91.0, if the HTML backend was explicitly configured for rendering (rendering option by default deactivated), then the Playwright-based rendering feature could allow JavaScript execution and unrestricted network access when processing untrusted HTML documents. An attacker could craft malicious HTML that executes arbitrary JavaScript in the rendering context or makes unauthorized network requests to internal services, potentially leading to SSRF attacks, data exfiltration, or remote code execution in the rendering environment. This vulnerability is fixed in 2.91.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Docling Project Docling 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Docling Project Docling是瑞士Docling Project公司的一款文档解析与转换工具。 Docling Project Docling 2.82.0版本至2.91.0之前版本存在安全漏洞，该漏洞源于Playwright渲染功能允许JavaScript执行和不受限网络访问，可能导致攻击者进行SSRF攻击、数据渗漏或远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
docling-project docling >= 2.82.0, < 2.91.0 -

II. Public POCs for CVE-2026-44016

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 9605 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
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III. Intelligence Information for CVE-2026-44016

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Vendor Advisories for CVE-2026-44016 (1)

Vendor Pages for CVE-2026-44016 (1)

Same Patch Batch · docling-project · 2026-06-24 · 4 CVEs total

CVE-2026-44017 7.5 HIGH Docling: Unsafe Zip Extraction in EasyOCR Model Download
CVE-2026-44020 7.5 HIGH Docling: Unsafe XML Entity Expansion in USPTO Patent Backend
CVE-2026-44022 5.5 MEDIUM Docling: Potential Path Traversal via LaTeX \includegraphics and \input Commands

IV. Related Vulnerabilities

Same product: docling
Same vendor: docling-project
Same weakness: CWE-94

V. Comments for CVE-2026-44016

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