VULNERABILITY INTELLIGENCE

CVE-2026-18445

CVSS score6.9 MEDIUM
EPSS probability0.18%
CISA KEVNot currently listed
Published2026-08-25
Last modified2026-09-08
CVSS vectorCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N

Description

There is an integer overflow vulnerability resulting in an out-of-bounds write recently discovered in NI LabVIEW.  This may result in information disclosure or arbitrary code execution.  Successful exploitation requires an attacker to get a user to open a specially crafted VI file.  This vulnerability affects NI LabVIEW 2026 Q3 and prior versions.

Weakness classification

  • CWE-190: Integer Overflow or Wraparound

Primary references