Nightly Security Audit Failed - 2026-04-26

The nightly security audit has detected new issues.

**Failed Checks:**
- Advisories: failure
- Licenses: success
- Sources: success

Please review the [workflow run](https://github.com/arkavo-org/arkavo-node/actions/runs/24944761962) for details.

**Action Required:**
1. Review SECURITY.md to determine if this is a new vulnerability
2. If new: update SECURITY.md and deny.toml with proper documentation
3. If upstream: create tracking issue for Substrate/Ink! update

Start with the linked GitHub Actions workflow run and review SECURITY.md to determine which advisory failed and whether it represents a new vulnerability. If it is new, document it in SECURITY.md and deny.toml; if it is upstream, create a tracking issue for the Substrate/Ink! update. Done means the finding is classified and the appropriate documentation or tracking issue is complete.

Written by the indexing model from the issue text.