# NousResearch/hermes-agent · nanoid and build-tool dependency security updates

## Open now

- Nothing open on GitHub.

Tracks vulnerabilities found in build-tool dependencies including nanoid, dompurify, mermaid, js-yaml, and undici. Includes fixes to update the nanoid version override to address a specific CVE.

## TL;DR

- 3 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 1 PR(s) closed without merging.
- A fix was merged to main in PR #95875. Verify it addresses your case.
- **Recommended:** read PR #95875 (and any competing PRs below) before filing. Confirm the merged change covers your symptom.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `unresolved`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
- Pairwise link density `0.67`: the share of member pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. `1.00` means every pair is linked.

## Closed / duplicate issues

- #83586: npm audit: 8 vulnerabilities in build-tool dependencies (dompurify, mermaid, js-yaml, nanoid, undici)

## Prior & competing PRs

- **#95875: fix(deps): nanoid override no longer pins the CVE'd 3.3.17 (#91931 part 1)**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `package.json`
- **#85916: fix(security): bump nanoid override to 3.3.18**. closed without merge
  - maintainer direction: category `implemented_elsewhere`; implication `superseded`; refs `8789cf9f0c`, `8fdda828a8`, `#95875`, `#83586`

## Fix status

- Merged to main in PR #95875 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-08-26`.
- Subsystem: `apps/desktop`