CVE catalog
CVE-2026-3029
A path traversal and arbitrary file write vulnerability exist in the embedded get function in '_main_.py' in PyMuPDF version, 1.26.5.
- Severity
- High · CVSS 8.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.37% · Oct 25, 2026
A path traversal and arbitrary file write vulnerability exist in the embedded get function in '_main_.py' in PyMuPDF version, 1.26.5.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | pymupdf | sid | 1.28.2+ds1-1 | fixed |
| Debian | pymupdf | forky | 1.28.2+ds1-1 | fixed |
| Debian | pymupdf | trixie | 1.25.4+ds1-3+deb13u1 | fixed |
| Debian | pymupdf | bookworm | 1.21.1+ds1-1 | vulnerable |
| Pip | PyMuPDF | Not reported | 1.26.7 | fixed |
| Cpe | pymupdf | Not reported | Not reported | vulnerable |
| Ubuntu | pymupdf | 20.04 | 1.16.11-1 | vulnerable |
| Ubuntu | pymupdf | 22.04 | 1.17.4+ds1-2build2 | vulnerable |
| Ubuntu | pymupdf | 22.04 | 1.17.4+ds1-2build3 | vulnerable |
| Ubuntu | pymupdf | 22.04 | 1.19.2+ds1-1ubuntu1 | vulnerable |
| Ubuntu | pymupdf | 24.04 | 1.22.5+ds1-1 | vulnerable |
| Ubuntu | pymupdf | 24.04 | 1.22.5+ds1-1build1 | vulnerable |
| Ubuntu | pymupdf | 24.04 | 1.22.5+ds1-1build2 | vulnerable |
| Ubuntu | pymupdf | 24.04 | 1.23.7+ds1-1ubuntu1 | vulnerable |
| Ubuntu | pymupdf | 24.04 | 1.23.7+ds1-1ubuntu2 | vulnerable |
| Ubuntu | pymupdf | 25.10 | 1.25.0+ds1-2build1 | vulnerable |
| Ubuntu | pymupdf | 25.10 | 1.25.4+ds1-3 | vulnerable |
| Ubuntu | pymupdf | 25.10 | 1.25.4+ds1-4 | vulnerable |
| Opensuse | python-PyMuPDF | tumbleweed | 1.27.2.2-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | pymupdf | source | sid | 1.26.7+ds1-1 | not yet assigned | Not reported | Not reported |
| Debian | pymupdf | source | forky | 1.26.7+ds1-1 | not yet assigned | Not reported | Not reported |
| Debian | pymupdf | source | trixie | 1.25.4+ds1-3+deb13u1 | not yet assigned | Not reported | Not reported |
| Debian | pymupdf | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
| Pip | PyMuPDF | pip | Not reported | 1.26.7 | Not reported | Not reported | Not reported |
| Opensuse | python-PyMuPDF | rpm | tumbleweed | 1.27.2.2-1.1 | Not reported | OPENSUSE-SU-2026:10416-1 | Not reported |
Notes
[bookworm] pymupdf: Minor issue
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [python3-fitz]Affected
Source package: [pymupdf]
Details (2)
1.21.1+ds1-1+b4· amd64 · bookwormAffected
nvd · pymupdf · debian · bookworm; nvd · pymupdf · debian · 12
1.21.1+ds1-1+b4· arm64 · bookwormAffected
nvd · pymupdf · debian · bookworm; nvd · pymupdf · debian · 12
[openSUSE Tumbleweed]
- [python313-PyMuPDF]Unknown
Source package: [python-PyMuPDF]
Details (1)
1.27.2.2-3.1· x86_64 · tumbleweedUnknown · Fixed:
1.27.2.2-1.1Version impact unknown
nvd · python-PyMuPDF · opensuse · tumbleweed
- [python313-PyMuPDF-devel]Unknown
Source package: [python-PyMuPDF]
Details (1)
1.27.2.2-3.1· x86_64 · tumbleweedUnknown · Fixed:
1.27.2.2-1.1Version impact unknown
nvd · python-PyMuPDF · opensuse · tumbleweed
[Debian 13 (Trixie)]
- [python3-fitz]Fixed
Source package: [pymupdf]
Details (2)
1.25.4+ds1-3+deb13u1· all · trixieFixed · Fixed:
1.25.4+ds1-3+deb13u1nvd · pymupdf · debian · 13
1.25.4+ds1-3+deb13u1· all · trixieFixed · Fixed:
1.25.4+ds1-3+deb13u1nvd · pymupdf · debian · 13
- [python3-pymupdf]Fixed
Source package: [pymupdf]
Details (2)
1.25.4+ds1-3+deb13u1· amd64 · trixieFixed · Fixed:
1.25.4+ds1-3+deb13u1nvd · pymupdf · debian · 13
1.25.4+ds1-3+deb13u1· arm64 · trixieFixed · Fixed:
1.25.4+ds1-3+deb13u1nvd · pymupdf · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_10416-1.json]
- [https://github.com/advisories/GHSA-cxqh-p2w9-fmr7]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-3029]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-3029]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-3029]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:10416-1]
- [https://security-tracker.debian.org/tracker/CVE-2026-3029]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3029.json]
[Debian Security Tracker] · [FIRST EPSS] · [GitHub Advisory Database] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]