CVE-2025-9189
Out Of Bounds Write when parsing a DSB file with Digilent DASYLab
- State
- Published
- Severity
- 8.5 High
- Published
- Sep 2, 2025
- Updated
- Sep 3, 2026
- Reserved
- Aug 19, 2025
Description
There is an out of bounds write vulnerability due to improper bounds checking resulting in a large destination address when parsing a DSB file with Digilent DASYLab. This vulnerability may result in arbitrary code execution. Successful exploitation requires an attacker to get a user to open a specially crafted DSB file. The vulnerability affects all versions of DASYLab.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | NI |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | NI |
Weaknesses
- CWE-1285 Improper Validation of Specified Index, Position, or Offset in Input
Affected Products
| Product | Versions |
|---|---|
DASYLabDigilent |
|
DASYLabmeasX |
|
References
- https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/memory-corruption-vulnerabilities-in-digilent-dasylab.htmlvendor-advisory
- https://www.measx.com/en/service/productsecurity/security-updates-for-measx-software/159-securityupdates/1077-deserialization-of-untrusted-data-vulnerability-in-dasylab.htmlvendor-advisory
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