CVE-2026-58705
Published Nov 10, 2026
Modified Nov 10, 2026
Description
In handleEvent of gscan.cpp, there is a possible way to trigger an out of bounds write on the heap due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Is your site exposed to CVE-2026-58705?
Run a free security scan — no signup, results in seconds.
References
Frequently Asked Questions
What is CVE-2026-58705? +
In handleEvent of gscan.cpp, there is a possible way to trigger an out of bounds write on the heap due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
How do I check if I'm vulnerable to CVE-2026-58705? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.
