Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-3029

Quick assessment

Affected
Artifex Software Inc. *PyMuPDF* PyMuPDF
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.

PyMuPDF是PyMuPDF开源的一个高性能Python库，用于PDF文档的数据提取，分析，转换和操作。 PyMuPDF 1.26.5版本存在安全漏洞，该漏洞源于_main_.py中的嵌入式get函数存在路径遍历和任意文件写入。

AI Predicted 8.1 Difficulty: Easy EPSS 0.41% · P33

Affected Version Matrix 1

VendorProduct Version RangeStatus
Artifex Software Inc. *PyMuPDF* PyMuPDF 1.26.5< 1.26.7 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-3029

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
CVE-2026-3029
Source: CVE Program / CVE List V5
Vulnerability Description
A path traversal and arbitrary file write vulnerability exist in the embedded get function in '_main_.py' in PyMuPDF version, 1.26.5.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
PyMuPDF 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PyMuPDF是PyMuPDF开源的一个高性能Python库，用于PDF文档的数据提取，分析，转换和操作。 PyMuPDF 1.26.5版本存在安全漏洞，该漏洞源于_main_.py中的嵌入式get函数存在路径遍历和任意文件写入。
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
Artifex Software Inc. *PyMuPDF* PyMuPDF 1.26.5 ~ 1.26.7 -

II. Public POCs for CVE-2026-3029

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-3029

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-3029 (1)

Other References for CVE-2026-3029 (1)

IV. Related Vulnerabilities

Same product: PyMuPDF
Same vendor: Artifex Software Inc. *PyMuPDF*

V. Comments for CVE-2026-3029

No comments yet

Leave a comment