CVE-2026-64196
High
Description
There is an out-of-bounds write vulnerability in DASYLab due to improper validation of user-supplied data, resulting in a write past the end of an allocated heap. Successful exploitation requires an attacker to get a user to open a specially crafted .DSB file. This issue affects all versions before 2026.0.0.
SeverityHigh
CVSS7.8
Exploit probability—
ProductNi Dasylab
PublishedSep 3, 2026
First seenSep 3, 2026
Weakness typeCWE-787Out-of-bounds write
How to fix
Update
- ni dasylab2026.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ni dasylab | v < 2026.0, 2026.0 | 2026.0 |
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