Detections
Analytics
CVE-2025-69277
medium
Description
libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to crypto_core_ed25519_is_valid_point, mishandles checks for whether an elliptic curve point is valid because it sometimes allows points that aren't in the main cryptographic group.
References
https://news.ycombinator.com/item?id=46435614
https://ianix.com/pub/ed25519-deployment.html
https://github.com/jedisct1/libsodium/commit/ad3004ec8731730e93fcfbbc824e67eadc1c1bae