CVE-2026-3029
CVE-2026-3029
- State
- Published
- Severity
- 7.5 High
- Published
- Mar 19, 2026
- Updated
- Jul 15, 2026
- Reserved
- Feb 23, 2026
Description
A path traversal and arbitrary file write vulnerability exist in the embedded get function in '_main_.py' in PyMuPDF version, 1.26.5.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CISA-ADP |
| 3.1 | 8.2 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H | redhat-SADP |
Weaknesses
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
| Product | Versions |
|---|---|
PyMuPDFArtifex Software Inc. *PyMuPDF* |
|
References
- 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-2026-3029vdb-entry
- RHBZ#2449054issue-tracking
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3029.json
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