vim-common: A vulnerability was identified in vim 9.1.0000
CVE-2025-9389 is fixed in 12 products on 1 platform, first by ALAS2023-2026-1584, released April 13, 2026. It is not reported as exploited. Patch Radar priority: High.
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".
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| vim-common · amzn 2023 | 2:9.2.240-1.amzn2023.0.2 | ALAS2023-2026-1584 | Apr 13, 2026 |
| vim-data · amzn 2023 | 2:9.2.240-1.amzn2023.0.2 | ALAS2023-2026-1584 | Apr 13, 2026 |
| vim-debuginfo · amzn 2023 | 2:9.2.240-1.amzn2023.0.2 | ALAS2023-2026-1584 | Apr 13, 2026 |
| vim-debugsource · amzn 2023 | 2:9.2.240-1.amzn2023.0.2 | ALAS2023-2026-1584 | Apr 13, 2026 |
| vim-default-editor · amzn 2023 | 2:9.2.240-1.amzn2023.0.2 | ALAS2023-2026-1584 | Apr 13, 2026 |
| vim-enhanced · amzn 2023 | 2:9.2.240-1.amzn2023.0.2 | ALAS2023-2026-1584 | Apr 13, 2026 |
| vim-enhanced-debuginfo · amzn 2023 | 2:9.2.240-1.amzn2023.0.2 | ALAS2023-2026-1584 | Apr 13, 2026 |
| vim-filesystem · amzn 2023 | 2:9.2.240-1.amzn2023.0.2 | ALAS2023-2026-1584 | Apr 13, 2026 |
| vim-minimal · amzn 2023 | 2:9.2.240-1.amzn2023.0.2 | ALAS2023-2026-1584 | Apr 13, 2026 |
| vim-minimal-debuginfo · amzn 2023 | 2:9.2.240-1.amzn2023.0.2 | ALAS2023-2026-1584 | Apr 13, 2026 |
| xxd · amzn 2023 | 2:9.2.240-1.amzn2023.0.2 | ALAS2023-2026-1584 | Apr 13, 2026 |
| xxd-debuginfo · amzn 2023 | 2:9.2.240-1.amzn2023.0.2 | ALAS2023-2026-1584 | Apr 13, 2026 |
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