CVE-2026-43448 | Linux Kernel up to 6.19.8 kernel/irq/manage.c nvme_poll_irqdisable denial of service

SecurityVulns
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A vulnerability marked as critical has been reported in Linux Kernel up to 6.1.166/6.6.129/6.12.77/6.18.18/6.19.8. Affected by this issue is the function nvme_poll_irqdisable of the file kernel/irq/manage.c. This manipulation causes denial of service.

This vulnerability is registered as CVE-2026-43448. The attack needs to be launched locally. No exploit is available.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More