AUGUST 4, 2026
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Case File

CVE-2023-30438

CRITICAL · CVSS 9.3 EPSS 0.24%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-05-17 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.3. See the original NVD description below for full technical details.

CVE
CVE-2023-30438
Severity
CRITICAL
CVSS
9.3
EPSS
0.24%

Original NVD Description

An internally discovered vulnerability in PowerVM on IBM Power9 and Power10 systems could allow an attacker with privileged user access to a logical partition to perform an undetected violation of the isolation between logical partitions which could lead to data leakage or the execution of arbitrary code in other logical partitions on the same physical server. IBM X-Force ID: 252706.

Related CVEs

Other vulnerabilities affecting the same vendor(s)