CVE-2024-52921

MEDIUM

Bitcoin Core < 25.0 - Unauthenticated Block Download State Manipulation

Title source: llm

In Bitcoin Core before 25.0, a peer can affect the download state of other peers by sending a mutated block.

Core 2

Core References

Vendor Advisory

Third Party Advisory

CVSS v3 5.3

EPSS 0.0043

EPSS Percentile 34.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

CWE

CWE-862

Status published

Products (1)

bitcoin/bitcoin_core < 25.0

Published Nov 18, 2024

Tracked Since Feb 18, 2026