#bitcoinjslib
CVE-2026-107846 - bitcoinjs-lib
The Bitcoin JavaScript library bitcoinjs‑lib (versions before 5.2.1, 6.1.8 and 7.0.2) does not notice when a block’s transaction list contains duplicate entries.…

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#bitcoinjslib #bitcoinjs #CVE #infosec
CVE-2026-107846: bitcoinjs-lib can accept duplicated transactions in a block
The Bitcoin JavaScript library bitcoinjs‑lib (versions before 5.2.1, 6.1.8 and 7.0.2) does not notice when a block’s transaction list contains duplicate.
stackflag.com
November 4, 2026 at 8:00 PM