AUGUST 4, 2026
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Case File

CVE-2015-6964

MEDIUM · CVSS 5.3 EPSS 0.44%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-09-25 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.3. See the original NVD description below for full technical details.

CVE
CVE-2015-6964
Severity
MEDIUM
CVSS
5.3
EPSS
0.44%

Original NVD Description

MultiBit HD before 0.1.2 allows attackers to conduct bit-flipping attacks that insert unspendable Bitcoin addresses into the list that MultiBit uses to send fees to the developers. (Attackers cannot realistically steal these fees for themselves.) This occurs because there is no message authentication code (MAC).