CVE-2022-43591

Published: Jan 12, 2023Modified: Jun 17, 2026

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

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.

Affected (1)

Products: Qt: Qt

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Qt Qt	Version 6.3.2

Related CWEs

Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References (3)

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1650

Source: talos-cna@cisco.com

ExploitThird Party Advisory

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1650

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1650

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.