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Vim is an open source command line text editor. double-free in dialog_changed() in Vim < v9.1.0648. When abandoning a buffer, Vim may ask the user what to do with the modified buffer. If the user wants the changed buffer to be saved, Vim may create a new Untitled file, if the buffer did not have a name yet. However, when setting the buffer name to Unnamed, Vim will falsely free a pointer twice, leading to a double-free and possibly later to a heap-use-after-free, which can lead to a crash. The issue has been fixed as of Vim patch v9.1.0648.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade vim | Oct 1, 2024 | Aug 1, 2024 |
| Debian | — | Upgrade vim | May 15, 2025 | Aug 1, 2024 |
| Dell Powerstore Dsa2025429 | — | Upgrade Dell PowerStoreOS to the latest version | Dec 3, 2025 | Dec 2, 2025 |
| Dell Powerstore Dsa2026039 | — | Upgrade Dell PowerStoreOS to the latest version | Jan 13, 2026 | Jan 6, 2026 |
| Huawei Euleros 2_0_sp10 | — | Upgrade vim-commonUpgrade vim-minimalUpgrade vim-enhancedUpgrade vim-filesystem | Nov 11, 2024 | Aug 1, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade vim-minimalUpgrade vim-commonUpgrade vim-enhancedUpgrade vim-filesystem | Oct 9, 2024 | Aug 1, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade vim-commonUpgrade vim-minimalUpgrade vim-filesystemUpgrade vim-enhanced | Nov 5, 2024 | Aug 1, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade vim-enhancedUpgrade vim-minimalUpgrade vim-filesystemUpgrade vim-common | Nov 11, 2024 | Aug 1, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Aug 1, 2024 |
| Suse | — | Upgrade gvimUpgrade vim-dataUpgrade xxdUpgrade vim-smallUpgrade vimUpgrade vim-data-common | Dec 5, 2025 | Jul 4, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 1, 2024 |
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