CVE-2026-73074
Vim: Heap Buffer Overflow in Text Property Handling
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Vim is an open source, command line text editor. Prior to 9.2.0841, prop_add_one() in src/textprop.c uses the proplen value from get_text_props() to increment a uint16_t property count beyond 0xffff, wrapping the count to zero and copying existing text-property records into a heap allocation sized for none of them. This issue is fixed in version 9.2.0841.
| CWE | CWE-190 |
| Vendor | vim |
| Product | vim |
| Published | Aug 11, 2026 |
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Affected Versions
vim / vim
< 9.2.0841