CVE-2022-40983
HIGHQt 6.3.2 - Code Execution via QML QtScript Reflect API Integer Overflow
Title source: manualDescription
An integer overflow vulnerability exists in the QML QtScript Reflect API of Qt Project Qt 6.3.2. A specially-crafted javascript code can trigger an integer overflow during memory allocation, which can lead to arbitrary code execution. Target application would need to access a malicious web page to trigger this vulnerability.
References (2)
Core 2
Core References
Exploit, Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1617
Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1617
Scores
CVSS v3
8.8
EPSS
0.0108
EPSS Percentile
60.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-190
Status
published
Products (1)
qt/qt
6.3.2
Published
Jan 12, 2023
Tracked Since
Feb 18, 2026