What’s Vulnerable › Vulnerabilities

CVE-2025-4574: Crossbeam-channel: crossbeam-channel vulnerable to double free on drop

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-13 · updated 2026-06-30
• Weakness: CWE-415

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.

Affected products

• Red Hat OpenShift Container Platform 4.18: all versions
• Red Hat Enterprise Linux 10: all versions
• Red Hat Enterprise Linux 7: all versions
• Red Hat Enterprise Linux 8: all versions
• Red Hat Enterprise Linux 9: all versions
• Red Hat OpenShift AI (RHOAI): all versions
• Red Hat Trusted Artifact Signer: all versions
• Red Hat Satellite 6: all versions
• Red Hat Trusted Profile Analyzer: all versions

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

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