# beam\_mcp (Hex) vulnerabilities

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

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://hex.pm/packages/beam_mcp

## Advisories (2)

### [CVE-2026-104634](https://cve.now/CVE-2026-104634): beam\_mcp: JSON boolean and null tool arguments reach dispatch as strings

- Severity: Low 2.3
- Published: Oct 8, 2026
- Affected: from 0.1.0, fixed in 0.10.1.

### [CVE-2026-88257](https://cve.now/CVE-2026-88257): beam\_mcp: nested tool argument constraints advertised but not enforced

- Severity: Medium 5.3
- Published: Oct 8, 2026
- Affected: from 0.1.0, fixed in 0.10.1.

---

Source: cve.now
Built by [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.
Page: https://cve.now/packages/hex/beam_mcp
Site guide for agents: https://cve.now/llms.txt
Uses NVD data; not endorsed by NVD.