CVE-2026-72391 | Linux Kernel up to 7.2-rc1 SFP sfp_i2c_mdiobus_destroy allocation of resources

August 15, 2026 Yanac

A vulnerability was found in Linux Kernel up to 7.2-rc1 and classified as problematic. This issue affects the function sfp_i2c_mdiobus_destroy of the component SFP. Such manipulation leads to allocation of resources.

This vulnerability is referenced as CVE-2026-72391. The attack can only be performed from a local environment. No exploit is available.

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