CVE-2020-35902: Actix Actix-Codec

Critical severity, CVSS 9.8. EPSS: 1.6% chance of exploitation in the next 30 days.

An issue was discovered in the actix-codec crate before 0.3.0-beta.1 for Rust. There is a use-after-free in Framed.

Affected products

• Actix Actix-Codec: up to and including 0.2.0

Published 2020-12-31. Last modified 2026-06-17.