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.
Scores
CVSS v3
4.5
EPSS
0.0001
EPSS Percentile
0.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-184
Status
published
Products (4)
libsodium/libsodium
< ad3004ec8731730e93fcfbbc824e67eadc1c1bae
paragonie/sodium_compat
2 - 2.5.0Packagist
pypi/hdwallet
0 - 3.6.1PyPI
pypi/PyNaCl
0 - 1.6.2PyPI
Published
Dec 31, 2025
Tracked Since
Feb 18, 2026