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CVSS v3.1
4.0
CVSS v4.0
4.1
EPSS
0.14%
Published
May 20, 2026
Modified
May 20, 2026
Public PoC / Exploit
All weaponized →No public PoC or exploit code indexed for this CVE.
Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.
Description
Ledger Bitcoin app versions 2.1.0 and 2.1.1 contain an address derivation vulnerability that allows attackers to cause incorrect Bitcoin addresses to be displayed by exploiting improper handling of miniscript policies containing the a: fragment. Attackers can craft malicious miniscript policies that cause the device to derive and display incorrect receiving addresses, potentially leading to funds being sent to unintended addresses.
CVSS Vector
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:NWeaknesses (CWE)
References (2)