CVE-2026-3029 is a high-severity path traversal and arbitrary file write vulnerability found in the embedded 'get' function within '_main_.py' of PyMuPDF version 1.26.5. This vulnerability carries a CVSS score of 7.5 (HIGH) and can be exploited remotely over the network with low attack complexity and no user interaction, potentially leading to high availability impact through arbitrary file manipulation. Currently, there is no evidence of active exploitation, nor are public exploit modules available, with only minimal community discussion or media coverage observed.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Artifex Software Inc. *PyMuPDF* | PyMuPDF | >= 1.26.5, < 1.26.7CNA affected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.