CVE-2026-45975 | Linux Kernel up to 6.19.3 ublk READ_ONCE stack-based overflow

A vulnerability was found in Linux Kernel up to 6.19.3. It has been classified as critical. The affected element is the function READ_ONCE of the component ublk. Performing a manipulation results in stack-based buffer overflow.

This vulnerability was named CVE-2026-45975. 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