CVE-2025-50343
An issue was discovered in matio 1.5.28. A heap-based memory corruption can occur in Mat_VarCreateStruct() when the nfields value does not match the actual number of strings in the fields array. This leads to out-of-bounds reads and invalid memory frees during cleanup, potentially causing a segmentation fault or heap corruption.
| Software | From | Fixed in |
|---|---|---|
| matio_project / matio | 1.5.28 | 1.5.28.x |
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