ZDI-26-566: BlackBerry QNX KEV File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of BlackBerry QNX. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-40272.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-26-566?
ZDI-26-566 has a CVSS rating of 7.8, indicating a significant risk.
How do I fix ZDI-26-566?
To address ZDI-26-566, ensure your BlackBerry QNX installation is updated to the latest version provided by BlackBerry.
What types of attacks can ZDI-26-566 facilitate?
ZDI-26-566 can facilitate remote code execution attacks requiring users to interact with malicious pages or files.
Is user interaction required to exploit ZDI-26-566?
Yes, user interaction is required for the exploitation of ZDI-26-566, typically by visiting a malicious site or opening a harmful file.
What software is affected by ZDI-26-566?
The vulnerability ZDI-26-566 affects installations of BlackBerry QNX.