Memory Management Issue in Linux Kernel's QLA2XXX Drivers from Vendor Linux Kernel
CVE-2025-71236

Currently unrated

Key Information:

Vendor: Linux
Status: Linux
Vendor: CVE Published:; 18 February 2026

What is CVE-2025-71236?

A vulnerability in the QLA2XXX drivers of the Linux kernel was discovered, which occurs when the system attempts to free memory associated with a null pointer. This issue can result in a system crash, as indicated by a NULL pointer dereference in kernel mode. Careful validation of pointers before memory operations is critical to prevent such failures, as this can lead to unexpected behavior in systems relying on the integrity of memory management. This is a significant risk for systems using affected versions of the Linux kernel.

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