# Metalama.Tool (NuGet) vulnerabilities

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

## At a glance

- Latest release: 2026.1.31 (Oct 29, 2026): no advisory affects it
- Newest unaffected release: 2026.1.31 (Oct 29, 2026), the latest release
- Releases: 238 since 2023.0.114
- Registry: https://www.nuget.org/packages/Metalama.Tool
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2026-62847: 0.5.77-preview to 2025.1.17 (2025.1.18 is outside it); 2026.0.1-preview to 2026.0.24 (2026.0.25 is outside it); 2026.1.0-preview to 2026.1.18 (2026.1.19 is outside it)

## Advisories (1)

### [CVE-2026-62847](https://cve.now/CVE-2026-62847): Metalama: Local code execution via DLL planting in world-writable temporary directories (Linux/macOS)

- Severity: High 8.2
- Published: Oct 30, 2026
- Affected: from 2026.1.0-preview, fixed in 2026.1.19; fixed in 2025.1.18; from 2026.0.0-preview, fixed in 2026.0.25.
- Fixed in 2025.1.18 (released Jun 30, 2026, 122 days before disclosure), 2026.0.25 (released Jun 30, 2026, 122 days before disclosure) and 2026.1.19 (released Jun 27, 2026, 125 days before disclosure).
- The latest release, 2026.1.31, is not affected.

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