# \`stack-graphs\` is archived and unmaintained

Advisory record · `RUSTSEC-2026-0303`

- **Identifiers:** `RUSTSEC-2026-0303`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **Published:** 22 Sept 2026
- **Updated:** 22 Sept 2026
- **Reviewed by a person:** No

Published by OSV at 22 Sept 2026, 12:00 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `stack-graphs` (crates.io): affected `>=0.0.0-0`; no fixed version yet

## Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

> The stack-graphs crate, all versions, is archived and unmaintained upstream, and the source gives no fixed version. Its last crates.io release is 0.14.1, and no successor has been published. The advisory describes no exploitable vulnerability, only the lack of maintenance. No fix is listed, so users should look for an alternative or accept the risk of running unmaintained code.

Written 3 Nov 2026.

## Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

## Severity and exploitation

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** No score.

## Timeline

- 31 Oct 2026, 14:24 UTC: First seen by agentprime
- 31 Oct 2026, 14:24 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/RUSTSEC-2026-0303)

## Sources

- [OSV: RUSTSEC-2026-0303](https://osv.dev/vulnerability/RUSTSEC-2026-0303)
- <https://crates.io/crates/stack-graphs>
- <https://rustsec.org/advisories/RUSTSEC-2026-0303.html>
- <https://github.com/github/stack-graphs>

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.

## Check whether this affects you

A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: <https://agentprime.io/mcp.md>
- In a browser: <https://agentprime.io/check/> reads your lockfile in the browser, never uploading it.
- Whether it touches your code, with file and line: the Claude Code plugin, <https://agentprime.io/plugin.md>
- As JSON: <https://api.agentprime.io/v1/advisories/RUSTSEC-2026-0303>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

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The web page: <https://agentprime.io/advisories/RUSTSEC-2026-0303/>. Everything for agents: <https://agentprime.io/llms.txt>.