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SATWEI
Security notice

CVE-2025-46598 - CPU DoS from unconfirmed transaction processing

Original on bitcoincore.org

Source
Bitcoin Corebitcoincore.org
Originally published
Original length
2 min read
Language
English

SATWEI summary

Crafted non-standard transactions could tie up a Bitcoin Core node for a few seconds each without getting the sender disconnected, giving an attacker a way to delay block propagation. CVE-2025-46598, rated Low, was reported by Antoine Poinsot and mitigated in v30.0 by cutting worst-case validation time.

Tags

  • CVE

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