CVE-2026-89817 | Linux Kernel up to 7.3-rc1 gud gud_drv.c gud_connector_add_tv_mode out-of-bounds (WID-SEC-2026-3438)

A vulnerability, which was classified as critical, was found in Linux Kernel up to 7.3-rc1. This affects the function gud_connector_add_tv_mode of the file drivers/gpu/drm/gud/gud_drv.c of the component gud. Such manipulation leads to out-of-bounds read. This vulnerability is listed as CVE-2026-89817. The attack must be carried out locally. There... Weiterlesen