CVE-2026-23218: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc() Fix incorrect NULL check in loongson_gpio_init_irqchip(). The function checks chip->parent instead of chip->irq.parents.

Affected products

• Linux Linux Kernel: from 6.18, before 6.18.10 (fixed in 6.18.10); version 6.19 only

Published 2026-02-18. Last modified 2026-06-17.