CVE-2025-47735: wgp race condition in inner :drop Vulnerability

LOW
Advisory Identifier: GHSA-2w4w-4385-vh4h
Share
CVSS 2.9
CWE-362
Published
Advisory Summary

CVE-2025-47735 is a LOW (CVSS 2.9) :drop vulnerability (CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')) affecting wgp race condition in inner libraries in the crates.io ecosystem. The issue involves :drop. Remediation is available in the latest vendor maintenance releases.

CVE-2025-47735 at a Glance

CVE Identifier CVE-2025-47735
GHSA Identifier GHSA-2w4w-4385-vh4h
Severity LOW
CVSS v3.1 Base Score 2.9
CWE Classification CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Affected Product wgp race condition in inner
Package Ecosystem crates.io
Published Date
Last Updated

Security Impact

CVSS: 2.9

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N).

Attack Vector Local (AV:L)
Attack Complexity High (AC:H)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality None (C:N)
Integrity Low (I:L)
Availability None (A:N)

How to Fix CVE-2025-47735

To remediate this vulnerability, upgrade all affected wgp race condition in inner dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

wgp fixed: Latest secure release 
Upgrade wgp to Latest secure release
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for wgp

How to Check if You Are Affected

To determine whether your application is affected by CVE-2025-47735, inspect your project dependencies for wgp race condition in inner:

inspect dependencies for wgp

Analyze the terminal output to locate any version of wgp race condition in inner in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'), where the product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently. In wgp race condition in inner, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

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

CVE-2025-47735 Affected wgp race condition in inner Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
wgp
 crates.io
≤ 0.2.0

References

NVD — CVE-2025-47735 NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-47735
wgp race condition in inner Source Repository REPOSITORY
https://github.com/Nugine/wgp/issues/1
crates.io/crates/wgp WEB
https://crates.io/crates/wgp
wgp race condition in inner Source Repository REPOSITORY
https://github.com/Nugine/wgp

Frequently Asked Questions

What is CVE-2025-47735?
CVE-2025-47735 is a security vulnerability in wgp race condition in inner involving :drop under CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition').
Which wgp race condition in inner versions are affected?
Affected versions include releases prior to current release patches across affected packages: wgp.
What version fixes CVE-2025-47735?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is wgp affected?
Yes, wgp is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What is the CVSS score of CVE-2025-47735?
CVE-2025-47735 has a CVSS v3.1 base score of 2.9 (LOW) with vector string CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N.
What CWE is associated with CVE-2025-47735?
CVE-2025-47735 is classified under CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.).
How can I check crates.io dependencies for CVE-2025-47735?
Run the dependency tree command: 'inspect dependencies for wgp'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-2w4w-4385-vh4h",
  "modified" : "2026-01-31T03:41:31Z",
  "published" : "2025-05-09T06:32:36Z",
  "aliases" : [ "CVE-2025-47735" ],
  "summary" : "wgp race condition in inner::drop",
  "details" : "inner::drop in inner.rs in the wgp crate through 0.2.0 for Rust lacks drop_slow thread synchronization.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "crates.io",
      "name" : "wgp"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "0.2.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2025-47735"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/Nugine/wgp/issues/1"
  }, {
    "type" : "WEB",
    "url" : "https://crates.io/crates/wgp"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/Nugine/wgp"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-362" ],
    "severity" : "LOW",
    "github_reviewed" : true,
    "github_reviewed_at" : "2025-05-09T15:53:26Z",
    "nvd_published_at" : "2025-05-09T05:15:51Z"
  }
}