CVE-2024-31510: Openquantumsafe Liboqs

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

An issue in Open Quantum Safe liboqs v.10.0 allows a remote attacker to escalate privileges via the crypto_sign_signature parameter in the /pqcrystals-dilithium-standard_ml-dsa-44-ipd_avx2/sign.c component.

Affected products

• Openquantumsafe Liboqs: version 0.10.0 only

Published 2024-05-24. Last modified 2026-06-17.