CVE-2026-53143 | Linux Kernel up to 6.6.142/6.12.93/6.18.35/7.0.12 drm checkpoint_mqd buffer overflow (Nessus ID 323590 / WID-SEC-2026-2077)
A vulnerability identified as critical has been detected in Linux Kernel up to 6.6.142/6.12.93/6.18.35/7.0.12. This affects the function checkpoint_mqd of the component drm. Performing a manipulation results in buffer overflow.
This vulnerability was named CVE-2026-53143. The attack needs to be approached within the local network. There is no available exploit.
You should upgrade the affected component.