CVE-2018-20989: Untrusted Project Untrusted

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

An issue was discovered in the untrusted crate before 0.6.2 for Rust. Error handling can trigger an integer underflow and panic.

Affected products

• Untrusted Project Untrusted: before 0.6.2 (fixed in 0.6.2)

Published 2019-08-26. Last modified 2026-06-17.