CVE-2026-57454
Vim: Out-of-bounds Read with Text Properties
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Vim is an open source, command line text editor. From 9.2.0320 until 9.2.0679, a crafted undo or swap file can store a virtual-text property whose offset and length point outside the line's property data. When Vim restores or displays such a line it converts the offset into a pointer and reads the virtual text without bounds checking, causing an out-of-bounds read that can crash Vim or disclose adjacent heap memory. This vulnerability is fixed in 9.2.0679.
| CWE | CWE-125 |
| Vendor | vim |
| Product | vim |
| Published | Jun 25, 2026 |
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Free · No credit card · 60 sec setup
Affected Versions
vim / vim
>= 9.2.0320, < 9.2.0679