AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2023-31222

CRITICAL · CVSS 9.8 EPSS 28.29%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-06-29 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2023-31222
Severity
CRITICAL
CVSS
9.8
EPSS
28.29%
Microsoft Windows

Original NVD Description

Deserialization of untrusted data in Microsoft Messaging Queuing Service in Medtronic's Paceart Optima versions 1.11 and earlier on Windows allows an unauthorized user to impact a healthcare delivery organization’s Paceart Optima system cardiac device causing data to be deleted, stolen, or modified, or the Paceart Optima system being used for further network penetration via network connectivity.