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  1. CVE-2026-41509 9.8 Critique

    CROSS-signature CROSS-implementation · Cross-crypto cross-implementation

    CROSS implementation contains reference and optimized implementations of the CROSS post-quantum signature algorithm. Prior to commit fc6b7e7, there is a buffer overflow in crypto_sign_open() caused by an underflow of the integer mlen. This issue has been patched via commit fc6b7e7.