CVE-2025-2633

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 v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/out-of-bounds-read-vulnerabilities-in-ni-labview.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ni:labview::::::::
	cpe:2.3:a:ni:labview:2022:q1::::::
	cpe:2.3:a:ni:labview:2022:q3::::::
	cpe:2.3:a:ni:labview:2022:q3_patch1::::::
	cpe:2.3:a:ni:labview:2022:q3_patch2::::::
	cpe:2.3:a:ni:labview:2022:q3_patch4::::::
	cpe:2.3:a:ni:labview:2022:q3_patch5::::::
	cpe:2.3:a:ni:labview:2023:q1::::::
	cpe:2.3:a:ni:labview:2023:q3::::::
	cpe:2.3:a:ni:labview:2023:q3_patch1::::::
	cpe:2.3:a:ni:labview:2023:q3_patch2::::::
	cpe:2.3:a:ni:labview:2023:q3_patch3::::::
	cpe:2.3:a:ni:labview:2023:q3_patch4::::::
	cpe:2.3:a:ni:labview:2023:q3_patch5::::::
	cpe:2.3:a:ni:labview:2023:q3_patch6::::::
	cpe:2.3:a:ni:labview:2024:q1::::::
	cpe:2.3:a:ni:labview:2024:q1_patch1::::::
	cpe:2.3:a:ni:labview:2024:q3::::::
	cpe:2.3:a:ni:labview:2024:q3_patch1::::::
	cpe:2.3:a:ni:labview:2024:q3_patch2::::::
	cpe:2.3:a:ni:labview:2024:q3_patch3::::::
	cpe:2.3:a:ni:labview:2025:q1::::::
	cpe:2.3:a:ni:labview:2025:q1_patch1::::::
	cpe:2.3:a:ni:labview:2025:q1_patch2::::::

History

No history.

Information

Published : 2025-07-23 16:15

Updated : 2025-08-19 16:11

NVD link : CVE-2025-2633

Mitre link : CVE-2025-2633

CVE.ORG link : CVE-2025-2633

JSON object : View

Products Affected

ni

labview

CWE

CWE-1285

Improper Validation of Specified Index, Position, or Offset in Input

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