CVE-2026-64200Out Of Bounds Read in during string conversionwhen parsing a .DSB file in DASYLab
Updated under an hour ago ()
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It affects measX DASYLab and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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There is an out-of-bounds read vulnerability in DASYLab due to improper validation of user-supplied data. This results in a read a past the end of an allocated heap buffer during string conversion. 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.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-125
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- NI
- NVD analysis
- Analyzed
- Record last updated
- Sep 4, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
measX DASYLab measx:dasylab (from the name) | before 2026.0.0 | CNA record |
ni dasylab ni:dasylab | before 2026.0; 2026.0; 2026.0 | NVD |
References
- https://www.measx.com/en/service/productsecurity/security-updates-for-measx-software/159-securityupdates/1070-out-of-bounds-read-vulnerabilities-in-dasylab-2.htmlvendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.