Bitcoinjs-lib disclosed two serious bugs that cause some apps to report Bitcoin transaction fees much lower than actual when handling partially signed Bitcoin transactions (PSBTs). The flaws arise when apps accept untrusted PSBTs and rely on bitcoinjs-lib's fee calculations, leading to underreported fees by large margins. Although these bugs do not directly cause losses or theft, they can result in miners receiving higher fees than expected, and apps are advised to upgrade to fixed versions or verify input values manually. This issue is distinct from other known Bitcoin wallet vulnerabilities like Electrum's fee-bump flaw.
The bitcoinjs-lib PSBT bug fixes provide context for cryptocurrency market activity. For readers following major cryptocurrencies on Pluang, here is the market snapshot as of Oct 28, 2026 12:02 WIB: out of 50 priced major cryptocurrencies, 45 rose and 4 fell today. Notable movers include GRT at Rp412 with a 1-day change of +5.65% and Pluang order activity of 97% Sell / 3% Buy, COTI at Rp192 with +4.54% and 5% Sell / 95% Buy, and SUSHI at Rp3,764 with +4.02% and 100% Sell / 0% Buy, with typical hold times ranging from 99 to 122 days.
Dassault Systèmes has completed its $1.8 billion acquisition of ArisGlobal, creating a unified AI-native platform that integrates drug discovery, clinical development, manufacturing, and patient outcomes. This platform aims to accelerate innovation a...
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