CVE-2025-4574: RUSTSEC-2025-0024 - crossbeam-channel: double free on Drop

CVE-2025-4574 · Severity: medium · CVSS 4 · Published 2025-04-08

crossbeam-channel: double free on Drop

Technologies: crossbeam-channel (crates.io). Vendors: crates.io.

Quick answers

Is CVE-2025-4574 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-4574 being exploited in the wild.
How severe is CVE-2025-4574?
Medium severity, with a CVSS score of 4, published 8 April 2025.
Which products and versions are affected?
crossbeam-channel (crates.io) SEMVER:introduced=0.5.12-0,fixed=0.5.15, SEMVER:introduced=0.5.12,fixed=0.5.15.
Is there a fix for CVE-2025-4574?
Yes. crossbeam-channel (crates.io): upgrade to 0.5.15 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-4574?
Check whether you run crossbeam-channel (crates.io) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • crossbeam-channel (crates.io): upgrade to 0.5.15 or later
    cargo update -p crossbeam-channel

Affected products

  • crossbeam-channel (crates.io) SEMVER:introduced=0.5.12-0,fixed=0.5.15, SEMVER:introduced=0.5.12,fixed=0.5.15

Identifiers

  • CVE-2025-4574
  • GHSA-pg9f-39pc-qf8g
  • RUSTSEC-2025-0024

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.