AUGUST 4, 2026
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Case File

CVE-2023-20588

MEDIUM · CVSS 5.5 EPSS 12.40%

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

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.5. Its EPSS score suggests a 12.4% probability of exploitation in the next 30 days.

CVE
CVE-2023-20588
Severity
MEDIUM
CVSS
5.5
EPSS
12.40%

Original NVD Description

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality. 

Related CVEs

Other vulnerabilities affecting the same vendor(s)