CVE-2021-28037: Internment Project Internment

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

An issue was discovered in the internment crate before 0.4.2 for Rust. There is a data race that can cause memory corruption because of the unconditional implementation of Sync for Intern<T>.

Affected products

• Internment Project Internment: before 0.4.2 (fixed in 0.4.2)

Published 2021-03-05. Last modified 2026-06-17.