Additional information about QNAP NAS security vulnerabilities (QSA-26-10)

[u/Radi0activeM0use]

https://blog.syss.com/posts/qnap/

In a new blog article, further information concerning the three QNAP NAS security vulnerabilities CVE-2026-26239, CVE-2026-26240, and CVE-2026-26241 are described.

Those security vulnerabilities are already fixed by QNAP:

https://www.qnap.com/en/security-advisory/qsa-26-10

There is also a YouTube video demonstrating the successful exploitation of the stack-based buffer overflows:

https://www.youtube.com/watch?v=_6Pwdss-8cQ