CVE-2025-65548
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 9.1epss 0.4%
probabilidad de explotación
0.4%top 65% de las CVE
explotación observada
noninguna fuente lo reporta
NUT-14 allows cashu tokens to be created with a preimage hash. However, nutshell (cashubtc/nuts) before 0.18.0 do not validate the size of preimage when the token is spent. The preimage is stored by the mint and attacker can exploit this vulnerability to fill the mint's db nd disk with arbitrary data.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Productos afectados
n/a · n/aReferencias
https://bitcointalk.org/index.php?topic=5564329https://delvingbitcoin.org/t/public-disclosure-denial-of-service-using-htlc-in-cashu/2090https://github.com/cashubtc/nuts/blob/main/07.mdhttps://github.com/cashubtc/nuts/blob/main/14.mdhttps://github.com/jamesob/delving-bitcoin-archive/blob/master/archive/rendered-topics/2025-11-November/2025-11-02-public-disclosure-denial-of-service-using-htlc-in-cashu-id2090.mdhttps://preimage007.github.io/