# CVE-2026-19282: andreahaku llm_memory_mcp GitHooksManager.ts auto.capture command injection

> Local attackers can execute arbitrary commands via the hash argument in the auto.capture function of the llm_memory_mcp library.

- **Severity:** Medium 4.8 (`CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 8 Aug 2026
- **Updated:** 12 Aug 2026
- **Also known as:** GHSA-rrf2-j3h9-99wg

## What is CVE-2026-19282?

CVE-2026-19282 is a medium-severity command injection vulnerability in andreahaku llm_memory_mcp, published on 8 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

A weakness has been identified in andreahaku llm_memory_mcp up to f11dc8bcff3ff8cf943a2945f99ff3b0bdc8a6d0. This impacts the function auto.capture of the file src/autolearn/GitHooksManager.ts of the component llm_memory_mcp. Executing a manipulation of the argument hash can lead to command injection. The attack is restricted to local execution. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.

Weakness: CWE-77 (Improper Neutralization of Special Elements used in a Command), CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component)

## Which versions are affected by CVE-2026-19282?


## How do I fix CVE-2026-19282?

No fix has been published for CVE-2026-19282 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-19282 being exploited?

There is no known exploitation of CVE-2026-19282 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-19282 and fix it if it is affected.

What it is: CVE-2026-19282 is a medium-severity command injection vulnerability in andreahaku llm_memory_mcp, published on 8 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-19282 in the wild and no public exploit code.

Affected product: andreahaku llm_memory_mcp. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-19282/ (Markdown: https://insights.sbomify.com/CVE-2026-19282/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-19282
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-19282
- OSV: https://osv.dev/vulnerability/CVE-2026-19282

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-19282/
Summaries are generated and may contain mistakes; the official description above is the record.