CVE-2026-107846 - bitcoinjs-lib: Undetected merkle node duplication in block root computation validates a forged transaction list
CVE ID :CVE-2026-107846 Published : Nov. 4, 2026, 7:17 p.m. | 1 hour, 48 minutes ago Description :bitcoinjs-lib is a JavaScript Bitcoin library for Node.js and browsers. From 2.3.0 until 5.2.1, 6.1.8, and 7.0.2, fastMerkleRoot pads odd Merkle-tree levels by hashing the final node with itself...