CVE-2026-105744— Docling: Arbitrary file read/write (and command execution when shell-escape is enabled) when rendering untrusted TikZ with the opt-in Tectonic engine
Quick assessment
Affected
docling-project docling
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Docling 通过解析多种文档格式并提供与生成式 AI 生态系统的集成，简化了文档处理流程。在版本 2.94.0 至 2.132.0 之间，当用户选择使用 时，系统会调用 来编译不受信任的 TikZ 内容体及文档导言区（preamble），且未对 TeX 文件原语（包括 和 ）进行限制。恶意构造的输入可读取转换器可访问的文件，并创建或覆盖可写文件；若同时启用 选项，还会允许通过 TeX 执行 Shell 命令。默认配置（未启用 Tectonic 渲染）不受此漏洞影响。该漏洞已在版本 2.132.0 中修复。
Possible ATT&CK Techniques 3 AI
T1059.004 · Unix Shell T1059 · Command and Scripting Interpreter T1059.007 · JavaScript
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I. Basic Information for CVE-2026-105744
Vulnerability Information
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Vulnerability Title
Docling: Arbitrary file read/write (and command execution when shell-escape is enabled) when rendering untrusted TikZ with the opt-in Tectonic engine
Source: CVE Program / CVE List V5
Vulnerability Description
Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.94.0 until 2.132.0, callers that opt into LatexBackendOptions(tikz_engine="tectonic") invoke docling/backend/latex/engines/tectonic.py to compile an untrusted TikZ body and document preamble without restricting TeX file primitives including \openin and \openout. Crafted input can read files available to the converter and create or overwrite writable files, and enabling the tikz_engine_allow_shell_escape option additionally permits shell commands through TeX. The default configuration, which does not enable Tectonic rendering, is not affected. This vulnerability is fixed in 2.132.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| docling-project | docling | >= 2.94.0, < 2.132.0 | - |
|
| docling-project | docling-slim | >= 2.94.0, < 2.132.0 | - |
|
II. Public POCs for CVE-2026-105744
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-105744 (4)
-
https://github.com/docling-project/docling/pull/4419 x_refsource_MISC
-
https://github.com/docling-project/docling/releases/tag/v2.132.0 x_refsource_MISC
Same Patch Batch · docling-project · 2026-10-05 · 10 CVEs total
| CVE-2026-105751 | 6.9 MEDIUM | Docling: Arbitrary local file read via draw:image xlink:href in the OpenDocument backend |
| CVE-2026-105745 | 6.7 MEDIUM | Docling: Plugin entry points are imported before the allow_external_plugins check |
| CVE-2026-105749 | 6.5 MEDIUM | Docling: Unbounded table rowspan/colspan in HTML, JATS, ODS and BoxNote backends causes CP |
| CVE-2026-105750 | 5.9 MEDIUM | Docling: `enable_local_fetch` is not enforced in HTML browser-rendering mode |
| CVE-2026-105748 | 4.3 MEDIUM | Docling: Crafted DoclingDocument JSON embeds local image files into converted output |
| CVE-2026-105747 | 4.3 MEDIUM | Docling: METS-GBS archive member limit enforced after full member enumeration (memory exha |
| CVE-2026-105743 | 4.0 MEDIUM | Docling: SSRF guard bypass in remote resource fetching (DNS rebinding / multi-record resol |
| CVE-2026-105742 | 3.7 LOW | Docling: Configured HTTP headers sent to every remote image host named by a document |
| CVE-2026-105746 | 2.2 LOW | Docling: KServe v2 OCR engine does not enforce enable_remote_services |
IV. Related Vulnerabilities
Same product: docling
-
CVE-2026-105751
Docling: Arbitrary local file read via draw:image xlink:href -
CVE-2026-105750
Docling: `enable_local_fetch` is not enforced in HTML browse -
CVE-2026-105749
Docling: Unbounded table rowspan/colspan in HTML, JATS, ODS -
CVE-2026-105748
Docling: Crafted DoclingDocument JSON embeds local image fil -
CVE-2026-105747
Docling: METS-GBS archive member limit enforced after full m
Same vendor: docling-project
-
CVE-2026-105751
Docling: Arbitrary local file read via draw:image xlink:href -
CVE-2026-105750
Docling: `enable_local_fetch` is not enforced in HTML browse -
CVE-2026-105749
Docling: Unbounded table rowspan/colspan in HTML, JATS, ODS -
CVE-2026-105748
Docling: Crafted DoclingDocument JSON embeds local image fil -
CVE-2026-105747
Docling: METS-GBS archive member limit enforced after full m
Same weakness: CWE-22
-
CVE-2026-105751
Docling: Arbitrary local file read via draw:image xlink:href -
CVE-2026-105677
Ghost: Remote Code Execution via Theme Translation Files -
CVE-2026-105676
Ghost: Path Traversal via Locale Setting -
CVE-2026-89039
Arbitrary file read via the convert_playwright_script prompt -
CVE-2026-63266
Arbitrary file write via calcext:data-mappings, sql provider
V. Comments for CVE-2026-105744
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