PT-2025-52243 · National Instruments · Ni Labview

Michael Heinzl · Published 2025-12-18 · Updated 2025-12-24 · CVE-2025-64469

Positive Technologies (AI Summary)

CVSS v4.0

8.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions NI LabVIEW versions prior to 2025 Q3 (25.3)

Description A stack-based buffer overflow exists in the LVResFile::FindRsrcListEntry() function when parsing a corrupted VI file. Successful exploitation requires a user to open a specially crafted VI, potentially leading to information disclosure or arbitrary code execution.

Recommendations Update to NI LabVIEW 2025 Q3 (25.3) or later.

Fix

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2025-64469

Affected Products

Ni Labview

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-64469 · Security Note
• https://ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/multiple-memory-corruption-vulnerabilities-in-ni-labview.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-64469 · Vendor Advisory
• https://t.me/cveNotify/146762 · Telegram Post
• https://twitter.com/CVEnew/status/2001728043027698022 · Twitter Post