https://www.botanica.software/blog/cryptographic-issues-in-cloudflares-circl-fourq-implementation
Cloudflares 椭圆曲线库存在的安全问题
Cloudflares 椭圆曲线库存在的安全问题
Botanica Software Labs
CVE-2025-8556: Cryptographic Issues in Cloudflare’s CIRCL FourQ | Botanica
The vulnerabilities we found in Cloudflare's CIRCL FourQ implementation: invalid-point attacks, Edwards-curve edge cases, and the disclosure that fixed them.
