CVE-2024-2881: wolfSSL

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Fault Injection vulnerability in wc_ed25519_sign_msg function in wolfssl/wolfcrypt/src/ed25519.c in WolfSSL wolfssl5.6.6 on Linux/Windows allows remote attacker co-resides in the same system with a victim process to disclose information and escalate privileges via Rowhammer fault injection to the ed25519_key structure.

Affected products

• wolfSSL wolfSSL: version 5.6.6 only

Published 2024-08-30. Last modified 2026-06-17.