CVE-2022-43591

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

A buffer overflow vulnerability exists in the QML QtScript Reflect API of Qt Project Qt 6.3.2. A specially-crafted javascript code can trigger an out-of-bounds memory access, which can lead to arbitrary code execution. Target application would need to access a malicious web page to trigger this vulnerability.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122

Affected software

No affected versions have been published.

Timeline

Published
Jan 12, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-43591: High severity, CVSS 8.8 | Vulnix