CVE-2023-53157: Rosenpass

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

The rosenpass crate before 0.2.1 for Rust allows remote attackers to cause a denial of service (panic) via a one-byte UDP packet.

Affected products

• Rosenpass Rosenpass: before 0.2.1 (fixed in 0.2.1)

Published 2025-07-28. Last modified 2026-06-17.