CVE-2026-80688

In the Linux kernel, the following vulnerability has been resolved: riscv: drop init from veccheckunalignedaccessspeedallcpus This function runs within a kthread and need not necessarily finish before system finishes boot and freeinitmem unmaps the .init.text section. This function makes calls to...

CVE-2026-80688

CVE-2026-80688 affects the Linux kernel on the RISC-V architecture. The vulnerable component is the function vec_check_unaligned_access_speed_all_cpus, which carries an __init annotation but executes within a kthread . If the SBI calls it makes are slow (e.g., due to debug output), the kthread ma...