CVE-2026-99017

The Linux kernel contains an issue where the T-Head C9xx CPU may not report its vulnerability to ghostwrite correctly. Specifically, in kernels where ERRATA_THEAD_GHOSTWRITE=y but ERRATA_THEAD_MAE=n, the RISCV_ALTERNATIVE_EARLY stage is not executed. This prevents errata_probe_ghostwrite() from m...

EUVD-2026-108811

In the Linux kernel, the following vulnerability has been resolved: riscv: errata: select RISCVALTERNATIVEEARLY for THEAD GHOSTWRITE errataprobeghostwrite only marks the CPU as vulnerable when it is called at the RISCVALTERNATIVESEARLYBOOT stage, and the mitigation in ghostwriteenablemitigation...