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Medium severity5.5NVD Advisory· Published Feb 18, 2026· Updated Jun 17, 2026

CVE-2026-23218

CVE-2026-23218

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

12

Linux/Kernel11 versions
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 10 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=6.18,<6.18.10
- cpe:2.3:o:linux:linux_kernel:6.19:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.19:rc2:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.19:rc3:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.19:rc4:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.19:rc5:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.19:rc6:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.19:rc7:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.19:rc8:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: 6.18
osv-coords
pkg:linux/kernel
Range: >= 6.18.0, < 6.18.10

Patches

Vulnerability mechanics

References

2

News mentions

0

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