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Vulnerability record · CVE-2026-3029 · published 19 March 2026

CVE-2026-3029: Path traversal vulnerability

A path traversal and arbitrary file write vulnerability exist in the embedded get function in '_main_.py' in PyMuPDF version, 1.26.5.

7.5 CVSS 3.1 High EPSS 0.41% · top 67.4% CWE-22 · Path traversal Awaiting Analysis
7.5CVSS 3.1 base score
0.41%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
6References
15 Jul 2026Last modified by NVD

Description

A path traversal and arbitrary file write vulnerability exist in the embedded get function in '_main_.py' in PyMuPDF version, 1.26.5.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

LinkTags
http://github.com/pymupdf/PyMuPDF
http://github.com/pymupdf/PyMuPDF/commit/603cafe38a183b8bab34f16d05043b4185d8d40a
https://www.kb.cert.org/vuls/id/504749
https://access.redhat.com/security/cve/CVE-2026-3029
https://bugzilla.redhat.com/show_bug.cgi?id=2449054
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3029.json

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Source: NIST National Vulnerability Database (record CVE-2026-3029), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.