# DuckDB is a SQL database management system. DuckDB implemented block-based encryption of DB on the filesystem starting with DuckDB 1.4.0. There are a few issues related to this implementation. The ...

Advisory record · `GHSA-vmp8-hg63-v2hp`

- **Identifiers:** `GHSA-vmp8-hg63-v2hp` · `CVE-2025-64429` · `PYSEC-2025-112`
- **State:** Confirmed
- **Severity:** CVSS 6.9 Medium
- **Critical:** No
- **Weakness (CWE):** [CWE-327](https://cwe.mitre.org/data/definitions/327.html)
- **Tags:** [Weak cryptography or TLS](https://agentprime.io/advisories/tag/weak-crypto.md)
- **Published:** 12 Nov 2025
- **Updated:** 20 May 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 12 Nov 2025, 22:15 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `duckdb` (PyPI): affected `>=1.4.0, <1.4.2`; fixed in `1.4.2`

## 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

- 6.9 Medium, CVSS 4.0: `CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N`, from CNA (GitHub_M)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0012, the 1st percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the GitHub Advisory Database, published 12 Nov 2025. New records show when each source confirmed them.

## Sources

- [GitHub Advisory Database: GHSA-vmp8-hg63-v2hp](https://github.com/advisories/GHSA-vmp8-hg63-v2hp)
- [OSV: GHSA-vmp8-hg63-v2hp](https://osv.dev/vulnerability/GHSA-vmp8-hg63-v2hp)
- <https://github.com/duckdb/duckdb/blob/029a5b87ff5b1cd22f7f9717d48cd8830d00807c/src/common/random_engine.cpp#L20>
- <https://duckdb.org/2025/09/16/announcing-duckdb-140.html>
- <https://github.com/duckdb/duckdb/security/advisories/GHSA-vmp8-hg63-v2hp>
- <https://github.com/duckdb/duckdb/pull/17275>

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/GHSA-vmp8-hg63-v2hp>, 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/GHSA-vmp8-hg63-v2hp/>. Everything for agents: <https://agentprime.io/llms.txt>.