CVE-2023-53160: Sequoia-Pgp Sequoia-Openpgp

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

The sequoia-openpgp crate before 1.16.0 for Rust allows out-of-bounds array access and a panic.

Affected products

• Sequoia-Pgp Sequoia-Openpgp: before 1.1.1 (fixed in 1.1.1); from 1.2.0, before 1.8.1 (fixed in 1.8.1); from 1.9.0, before 1.16.0 (fixed in 1.16.0)

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