CVE-2021-29929: Endian Trait Project Endian Trait

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue was discovered in the endian_trait crate through 2021-01-04 for Rust. A double drop can occur when a user-provided Endian impl panics.

Affected products

• Endian Trait Project Endian Trait: up to and including 2021-01-04

Published 2021-04-01. Last modified 2026-06-17.