vim memmove-vec-unaligned-erms.S __memmove_avx_unaligned_erms memory corruption
Vulnerability Description
A vulnerability was identified in vim 9.1.0000. Affected is the function __memmove_avx_unaligned_erms 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 able to reproduce this. One of the users mentions that this appears not to be working, "when coloring is turned on".
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-9389
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Xudong Cao
- Meng Xu
