CVE-2026-53400 | Linux Kernel up to 6.12.94/6.18.37/7.1.2 I2C Core i2c_get_adapter use after free

July 19, 2026 Yanac

A vulnerability, which was classified as very critical, was found in Linux Kernel up to 6.12.94/6.18.37/7.1.2. This vulnerability affects the function i2c_get_adapter of the component I2C Core. The manipulation results in use after free.

This vulnerability is known as CVE-2026-53400. Attacking locally is a requirement. No exploit is available.VulDB Recent EntriesRead More