CVE-2026-80880 | Linux Kernel up to 7.1.4 IB-mlx5 mlx5_ib_reg_user_mr race condition

September 4, 2026 Yanac

A vulnerability labeled as very critical has been found in Linux Kernel up to 7.1.4. This affects the function mlx5_ib_reg_user_mr of the component IB-mlx5. The manipulation results in race condition.

This vulnerability is identified as CVE-2026-80880. The attack can be executed remotely. There is not any exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More