The Bitcoin Core development team disclosed on the 28th a vulnerability that could cause nodes running on operating systems other than Linux to crash from insufficient memory. The flaw, identified as CVE-2026-117350, affects Bitcoin nodes, including those on BSD systems, and was made public five days after discovery. It carries a Medium severity rating and is considered relatively easy to find. Fixes have been distributed in Bitcoin Core versions 29.5, 30.4, 31.2 and 32.1.