CVE intelligence

CVE-2023-32573

Vulnerability intelligence

Published May 10, 2023Sources checked Oct 29, 2026

6.5MEDIUMCVSS out of 10

What this means

Review the available evidence

CVE-2023-32573 and is rated Medium severity with a CVSS score of 6.5. It is not in the current CISA KEV record we collected. That does not prove exploitation has not occurred.

What to do next

Remediation and response

Microsoft Security Response Center guidance

Vendor revision: Oct 21, 2026

Release Notes CBL-Mariner Releases

Vendor-listed releases

1:1:4.8.7-84.azl4
5.12.11-4
5.15.9-1

CISA KEVNot listedBased on the latest collected catalog

EPSS0.9%Estimated 30-day exploitation probability

Ransomware useNot markedCISA KEV ransomware field

Threat actors0Source-linked actor relationships

Overview

What is CVE-2023-32573?

In Qt before 5.15.14, 6.0.x through 6.2.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1, QtSvg QSvgFont m_unitsPerEm initialization is mishandled.

Source: NVD