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Information leak via U2F
Reported on November 26, 2018
The C/C++ reference implementation for U2F by Yubico contains broken definition of a struct which can leak bytes from RAM via USB. The bug was fixed by updating the structure definition to a new correct one.
Fixed in 1.7.2. Read more at Christian's blog.
Resolved vulnerabilities
Reported by community. Investigated. Resolved. Because your security is never optional.
- Authenticity proofs not bounded to their secure element on TS7August 16, 2026
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- Solana account-creation confirmation completenessJune 14, 2026
- Solana signing display improvementJune 12, 2026
- Coordination fee cap shown on CoinJoin authorizationJune 3, 2026