CVE-2026-64199CWE-125

CVE-2026-64199

High · published September 4, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
4.4
In the wild
Unconfirmed
What it is

There is an out-of-bounds read vulnerability in DASYLab due to improper validation of user-supplied data.   This results in a read outside the bounds of an allocated data structure.  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.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
8.6 · CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00157 · 4.4th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2026-09-04T02:18Z
Affected products (3)
ProductVersionsFixed in
ni/dasylab< 2026.02026.0
ni/dasylaball versions—
ni/dasylaball versions—
References (1)
https://www.measx.com/en/service/productsecurity/security-updates-for-measx-software/159-securityupdates/1070-out-of-bounds-read-vulnerabilities-in-dasylab-2.html · [email protected]
EPSS history
Timeline
  • 05 SEP 03:43Z
    EPSS moved — → 0%
    epss
  • 03 SEP 22:04Z
    Out Of Bounds Read outside the bounds of an allocated data structure when parsing a .DSB file in DASYLab
    cvelistv5