Critical Zcash Vulnerability Found and Fixed
infonews
security
Source: Schneier on SecurityJune 8, 2026
Summary
A critical vulnerability was found in Zcash's Orchard privacy pool, a system that uses zero-knowledge proofs (mathematical techniques that prove something is true without revealing details) to hide transaction information. The bug allowed attackers to bypass input validation checks and create fake ZEC (Zcash's cryptocurrency) out of nothing, though it's now been fixed.
Classification
Attack SophisticationModerate
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Original source: https://www.schneier.com/blog/archives/2026/06/critical-zcash-vulnerability-found-and-fixed.html
First tracked: June 8, 2026 at 02:00 PM
Classified by LLM (prompt v3) · confidence: 95%