# hickory-net (crates.io) vulnerabilities

2 known vulnerabilities (2 high), 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
- Weekly downloads: 1.4M
- Dependents: 0
- Registry: https://crates.io/crates/hickory-net

## Advisories (2)

### [CVE-2026-123607](https://cve.now/CVE-2026-123607): Hickory DNS NSEC3 Closest-Encloser Proof Unbounded Loop Denial of Service

- Severity: High 8.7
- Published: Nov 8, 2026
- Affected: fixed in 0.26.1.

### [GHSA-3V94-MW7P-V465](https://cve.now/GHSA-3V94-MW7P-V465): hickory-proto: NSEC3 closest-encloser proof validation enters unbounded loop on cross-zone responses

- Severity: High
- Published: May 7, 2026
- Affected: from 0.26.0-alpha.1, fixed in 0.26.1.

---

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/crates.io/hickory-net
Site guide for agents: https://cve.now/llms.txt
Uses NVD data; not endorsed by NVD.