AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2025-22866

MEDIUM · CVSS 4 EPSS 0.28%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-02-06 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.0. See the original NVD description below for full technical details.

CVE
CVE-2025-22866
Severity
MEDIUM
CVSS
4
EPSS
0.28%

Original NVD Description

Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recovery of the private key when P-256 is used in any well known protocols.