CVE-2018-20995: Slice-Deque Project Slice-Deque

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

An issue was discovered in the slice-deque crate before 0.1.16 for Rust. move_head_unchecked allows memory corruption because deque updates are mishandled.

Affected products

• Slice-Deque Project Slice-Deque: before 0.1.16 (fixed in 0.1.16)

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