CVE-2026-89742 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 rapidio dma_req_free use after free (EUVD-2026-76654)

A vulnerability has been found in Linux Kernel up to 6.12.108/6.18.49/7.2.3 and classified as critical. This impacts the function dma_req_free of the component rapidio. The manipulation leads to use after free. This vulnerability is uniquely identified as CVE-2026-89742. Local access is required to approach this attack. No exploit exists. The... Weiterlesen