CVE-2026-53313 | Linux Kernel up to 7.0.9 drm /amd/display dc_dmub_srv_log_diagnostic_data dmub null pointer dereference

June 26, 2026 Yanac

A vulnerability, which was classified as critical, was found in Linux Kernel up to 7.0.9. Impacted is the function dc_dmub_srv_log_diagnostic_data of the file /amd/display of the component drm. Such manipulation of the argument dmub leads to null pointer dereference.

This vulnerability is referenced as CVE-2026-53313. The attack needs to be initiated within the local network. No exploit is available.

You should upgrade the affected component.VulDB Recent EntriesRead More