CVE-2026-64306 | Linux Kernel up to 7.1.3 DRBG drbg_ctr_generate uninitialized variable

July 25, 2026 Yanac

A vulnerability was found in Linux Kernel up to 7.1.3. It has been rated as very critical. The affected element is the function drbg_ctr_generate of the component DRBG. Performing a manipulation results in use of uninitialized variable.

This vulnerability was named CVE-2026-64306. The attack may be initiated remotely. There is no available exploit.

Upgrading the affected component is advised.VulDB Recent EntriesRead More