EUVD-2026-19903
GHSA-2hvj-57fv-jjcc
CVSS Vector
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
3Description
There is a memory corruption vulnerability due to an out-of-bounds write in ResFileFactory::InitResourceMgr() in NI LabVIEW. This vulnerability 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 Q1 (26.1.0) and prior versions.
Analysis
Memory corruption in NI LabVIEW's ResFileFactory::InitResourceMgr() function allows arbitrary code execution or information disclosure when users open malicious VI files. Affects LabVIEW 2026 Q1 (26.1.0) and all prior versions. …
Sign in for full analysis, threat intelligence, and remediation guidance.
Remediation
Within 24 hours: Inventory all LabVIEW installations across the organization and identify business-critical systems; restrict VI file sharing and implement email gateway blocking of .vi file attachments. Within 7 days: Disable LabVIEW autorun features, implement application whitelisting on LabVIEW directories, and brief engineering teams on file-source verification protocols. …
Sign in for detailed remediation steps.
Priority Score
Share
External POC / Exploit Code
Leaving vuln.today