CVE-2026-41509 | CROSS-signature CROSS-implementation crypto_sign_open stack-based overflow (GHSA-w72c-hgx8-p7cv / EUVD-2026-28598)

A vulnerability described as critical has been identified in CROSS-signature CROSS-implementation. This affects the function crypto_sign_open. Such manipulation leads to stack-based buffer overflow.

This vulnerability is referenced as CVE-2026-41509. It is possible to launch the attack remotely. No exploit is available.

It is best practice to apply a patch to resolve this issue.VulDB Recent EntriesRead More