# dfir-unfurl (PyPI) vulnerabilities

2 known vulnerabilities (1 critical, 1 high), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: 20261101.0.0 (Oct 29, 2026): no advisory affects it
- Newest unaffected release: 20261101.0.0 (Oct 29, 2026), the latest release
- Weekly downloads: 1,186
- Dependents: 1
- Releases: 31 since 20200629.0.0 (Jun 30, 2020)
- Registry: https://pypi.org/project/dfir-unfurl/
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2026-40036: 20200629.0.0 to 20250810.0.0 (20260405.0.0 is outside it)
- CVE-2026-40035: 20200629.0.0 to 20250810.0.0 (20260405.0.0 is outside it)

## Advisories (2)

### [CVE-2026-40036](https://cve.now/CVE-2026-40036): Unfurl \< 2026.04 - Denial of Service via Unbounded zlib Decompression

- Severity: High 8.7
- Published: Apr 8, 2026
- Affected: fixed in 20260405.
- Fixed in 20260405.0.0 (released Apr 5, 2026, 3 days before disclosure).
- The latest release, 20261101.0.0, is not affected.

### [CVE-2026-40035](https://cve.now/CVE-2026-40035): Unfurl - Werkzeug Debugger Exposure via String Config Parsing

- Severity: Critical 9.3
- Published: Apr 8, 2026
- Affected: through 20250810.
- Fixed in 20260405.0.0 (released Apr 5, 2026, 3 days before disclosure), the first release outside every affected range (no listed fixed version clears them all).
- The latest release, 20261101.0.0, is not affected.

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