Cyber Resilience

CVE-2025-2634

Ni Labview ≤ 2021

Published
23 July 2025
Modified
17 June 2026
Patch / advisory
View advisory
CVSS Score v4 7.3
Click a component to see what it means
Raw vectorCVSS:4.0/AV:L/AC:L/AT:P/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
EPSS Score 0.0016 5th percentile
Risk Priority 55 floored blend · peak EPSS

Summary

CVE-2025-2634 is a high-severity Improper Validation of Specified Index, Position, or Offset in Input (CWE-1285) vulnerability in Ni Labview. Its CVSS base score is 7.3 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploitation for Privilege Escalation (T1068); ranked at the 5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to SI-10 (Information Input Validation) — see the control section below for these in your framework.

EU & UK References

Vulnerability Data

Out of bounds read vulnerability due to improper bounds checking in NI LabVIEW in fontmgr 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…

more

vulnerability affects NI LabVIEW 2025 Q1 and prior versions.

CWE(s)
CWE-1285

Related Threats

MITRE ATT&CK Enterprise Techniques

T1068 Exploitation for Privilege Escalation Privilege Escalation
Adversaries may exploit software vulnerabilities in an attempt to elevate privileges.
attack.mitre.org →
T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
T1203 Exploitation for Client Execution Execution
Adversaries may exploit software vulnerabilities in client applications to execute code.
attack.mitre.org →
T1210 Exploitation of Remote Services Lateral Movement
Adversaries may exploit remote services to gain unauthorized access to internal systems once inside of a network.
attack.mitre.org →
T1212 Exploitation for Credential Access Credential Access
Adversaries may exploit software vulnerabilities in an attempt to collect credentials.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2025-2633Same product: Ni Labview
CVE-2025-7848Same product: Ni Labview
CVE-2025-7849Same product: Ni Labview
CVE-2024-23609Same product: Ni Labview
CVE-2024-23612Same product: Ni Labview
CVE-2024-10496Same product: Ni Labview
CVE-2024-10494Same product: Ni Labview
CVE-2024-10495Same product: Ni Labview
CVE-2025-64468Same product: Ni Labview
CVE-2025-64469Same product: Ni Labview

Affected Assets

ni
labview
2022, 2023, 2024, 2025 · ≤ 2021

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

—

Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)

—

Validate
Prove the fix (OWASP ASVS)
  • V1.4.2
  • V2.1.1
  • V2.2.1
  • V2.2.2

Mitigating Controls (NIST 800-53 r5) AI

SI-10 Information Input Validation good match

Requires explicit validation of supplied indices/offsets/positions before they are used to access buffers or other indexable resources.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly require input validation, preventing this class of flaw at development time.

ID.RA-01 partial match
prevents

Vulnerability identification processes can discover missing index validation via scanning or reviews.

PR.PS-02 partial match
prevents

Patching and replacement can remediate instances of the weakness after discovery.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.29 Security testing in development and acceptance mostly match
finds

Security testing can detect missing or incorrect index validation during development and acceptance.

A.8.25 Secure development life cycle partial match
prevents

Secure development lifecycle includes input validation requirements that can prevent improper index handling.

A.8.26 Application security requirements partial match
prevents

Application security requirements typically mandate bounds checking and validation of offsets/indices.

A.8.27 Secure system architecture and engineering principles partial match
prevents

Secure architecture principles include defensive input validation and bounds checking for indexable resources.

A.8.28 Secure coding partial match
prevents

Secure coding standards directly require validation of indices, positions, and offsets before use.

References