CVE-2026-39378
2 advisories.
PyPI/nbconvert CVE-2026-39378: medium 6.5, EPSS 0.46%
nbconvert has an Arbitrary File Read via Path Traversal in HTMLExporter Image Embedding
Action: Upgrade nbconvert to 7.17.1 or later.
pip install nbconvert==7.17.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 6.5.0 | 7.17.1 | - |
Fixed versions
| 7.17.1 |
Sources
- osv: GHSA-7jqv-fw35-gmx9
- https://github.com/jupyter/nbconvert/security/advisories/GHSA-7jqv-fw35-gmx9
- https://nvd.nist.gov/vuln/detail/CVE-2026-39378
- https://github.com/jupyter/nbconvert
- https://github.com/jupyter/nbconvert/releases/tag/v7.17.1
CVE-2026-39378 · published · modified · JSON
PyPI/nbconvert CVE-2026-39378: medium 6.5, EPSS 0.46%
The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates. In versions 6.5 through 7.17.0, when `HTMLExporter.embed_images=True`, nbconvert's markd
Action: Upgrade nbconvert to 7.17.1 or later.
pip install nbconvert==7.17.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 6.5.0 | 7.17.1 | - |
Fixed versions
| 7.17.1 |
Sources
- osv: PYSEC-2026-2230
- https://github.com/jupyter/nbconvert/releases/tag/v7.17.1
- https://github.com/jupyter/nbconvert/security/advisories/GHSA-7jqv-fw35-gmx9
CVE-2026-39378 · published · modified · JSON