CVE-2025-46597

Bitcoin Core 0.13.0 through 29.x has an integer overflow

High · published March 20, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
20.4
In the wild
Unconfirmed
What it is

Bitcoin Core 0.13.0 through 29.x has an integer overflow.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00289 · 20.4th percentile
Published
2026-03-20T00:00Z
EPSS history
Timeline
  • 20 MAR 00:00Z
    Bitcoin Core 0.13.0 through 29.x has an integer overflow
    cvelistv5