CVE-2021-45716: Rusqlite Project Rusqlite

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

An issue was discovered in the rusqlite crate 0.25.x before 0.25.4 and 0.26.x before 0.26.2 for Rust. create_collation has a use-after-free.

Affected products

• Rusqlite Project Rusqlite: from 0.25.0, before 0.25.4 (fixed in 0.25.4); from 0.26.0, before 0.26.2 (fixed in 0.26.2)

Published 2021-12-26. Last modified 2026-06-17.