CVE-2026-53203 | Linux Kernel up to 6.12.93/6.18.35/7.0.12 accel buffer overflow (WID-SEC-2026-2077)
A vulnerability was found in Linux Kernel up to 6.12.93/6.18.35/7.0.12. It has been classified as critical. The impacted element is an unknown function of the component accel. The manipulation leads to buffer overflow.
This vulnerability is documented as CVE-2026-53203. The attack requires being on the local network. There is not any exploit available.
Upgrading the affected component is recommended.