Vulnerability Description
In crossbeam-channel rust crate, the internal `Channel` type's `Drop` method has a race condition which could, in some circumstances, lead to a double-free that could result in memory corruption.
CVSS Score
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Related Weaknesses (CWE)
References
- https://access.redhat.com/security/cve/CVE-2025-4574
- https://bugzilla.redhat.com/show_bug.cgi?id=2358890
- https://github.com/advisories/GHSA-pg9f-39pc-qf8g
- https://github.com/crossbeam-rs/crossbeam/pull/1187
FAQ
What is CVE-2025-4574?
CVE-2025-4574 is a vulnerability with a CVSS score of 6.5 (MEDIUM). In crossbeam-channel rust crate, the internal `Channel` type's `Drop` method has a race condition which could, in some circumstances, lead to a double-free that could result in memory corruption.
How severe is CVE-2025-4574?
CVE-2025-4574 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-4574?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.