CVE-2026-3029

CVE-2026-3029

CVSS 7.5 HIGHEPSS 0.4%CWE-22

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

19 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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

Affected products

Artifex Software Inc. *PyMuPDF* · PyMuPDF

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References

http://github.com/pymupdf/PyMuPDF http://github.com/pymupdf/PyMuPDF/commit/603cafe38a183b8bab34f16d05043b4185d8d40a 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 https://www.kb.cert.org/vuls/id/504749