CVE-2025-9389 vim memmove-vec-unaligned-erms.S __memmove_avx_unaligned_erms memory corruption

A vulnerability was identified in vim 9.1.0000. Affected is the function memmoveavxunalignederms of the file memmove-vec-unaligned-erms.S. The manipulation leads to memory corruption. The attack needs to be performed locally. The exploit is publicly available and might be used. Some users are not...