CVE-2026-72324

In the Linux kernel, the following vulnerability has been resolved: gpio: mvebu: free generic chips on unbind irq_alloc_domain_generic_chips() allocates generic chip data that must be freed via irq_domain_remove_generic_chips(). The devres action mvebu_gpio_remove_irq_domain() only called irq_domain_remove(), which only frees the generic chips if IRQ_DOMAIN_FLAG_DESTROY_GC is set. Call irq_domain_remove_generic_chips() explicitly before irq_domain_remove() instead.

EPSS

0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-25)

Published

2026-08-15

Modified

2026-10-21

Record from

the NVD, synced 2026-10-22

References

• https://git.kernel.org/stable/c/3649b04f86b95243fa0c845695051455fa2ba40b
• https://git.kernel.org/stable/c/3bfcce441c552133adeeb99c294d0ce8a62612ef
• https://git.kernel.org/stable/c/b11c513ad943f35cf5e8007d3a56279c79b7ed4b
• https://git.kernel.org/stable/c/d73e4d790db611da7439e78a6ab6cb32e7885ab8
• https://git.kernel.org/stable/c/db2b40dc12cd6ae4704f52d62c0147ef31527f60

Check your stackJSON