CVE-2026-43278 | Linux Kernel up to 6.19.5 dm blk_complete_request bio use after free

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A vulnerability described as critical has been identified in Linux Kernel up to 6.19.5. Affected by this vulnerability is the function blk_complete_request of the component dm. The manipulation of the argument bio results in use after free.

This vulnerability was named CVE-2026-43278. The attack needs to be approached within the local network. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More