CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.3. It affects Linux.
CVE
CVE-2026-23236
Severity
HIGH
CVSS
7.3
EPSS
0.21%
Linux
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: fbdev: smscufx: properly copy ioctl memory to kernelspace The UFX_IOCTL_REPORT_DAMAGE ioctl does not properly copy data from userspace to kernelspace, and instead directly references the memory, which can cause problems if invalid data is passed from userspace. Fix this all up by correctly copying the memory before accessing it within the kernel.
Related CVEs
Other vulnerabilities affecting the same vendor(s)