CVE-2025-2633 — Improper Validation of Specified Index, Position, or Offset in Input in Labview

CWE-1285 — Improper Validation of Specified Index, Position, or Offset in Input3 documents3 sources
Severity
7.3HIGHNVD
EPSS
0.0%
top 90.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
NI Labview
Timeline
PublishedJul 23
Latest updateJul 29

Description

Out of bounds read vulnerability due to improper bounds checking in NI LabVIEW in lvre!UDecStrToNum that may result in information disclosure or arbitrary code execution. Successful exploitation requires an attacker to get a user to open a specially crafted VI. This vulnerability affects NI LabVIEW 2025 Q1 and prior versions.

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages2 packages

▶CVEListV5ni/labview25.0.0 — 25.3.0+2
▶NVDni/labview2021+4

🔴Vulnerability Details

1
GHSA
GHSA-m297-2wvr-723p: Out of bounds read vulnerability due to improper bounds checking in NI LabVIEW in lvre!UDecStrToNum that may result in information disclosure or arbit↗2025-07-23
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📋Vendor Advisories

1
CISA ICS
National Instruments LabVIEW↗2025-07-29
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CVE-2025-2633 — NI Labview vulnerability | cvebase