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CVE-2025-64461· NVD / CVE Program· CNA NI

Out of Bounds Write in mgocre_SH_25_3!RevBL() in NI LabVIEW

Noroxi assessment

Priority: Monitor (action score 34/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.16% (FIRST EPSS).
  • Someone with local access to the system can trigger it. No account or password is required. No special conditions are required; it is repeatable.
  • According to the record, no fixed version is available yet.

Low priority for now. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

There is an out of bounds write vulnerability in NI LabVIEW in mgocre_SH_25_3!RevBL() when parsing a corrupted VI file. 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. This vulnerability affects NI LabVIEW 2025 Q3 (25.3) and prior versions.

HighCVSS 8.5 · v4.0—No exploit No fix recorded
Published
Dec 18, 2025
Updated
Jun 17, 2026
EPSS
0.1% · 4th percentile

Report tools

JSON

Action score

34

Monitor

Low priority for now.

CVSS
34 / 40 · 8.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · NI
7.8
NVD has not scored this yet; the score shown is the CNA’s.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • No fixed version yet

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2025-64461

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits instantly.

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
nilabview

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • ni labview2022
  • ni labview2023
  • ni labview2024
  • ni labview2025

Versions reported by the vendor

Affected version ranges reported by the assigning authority (NI). Independent of NVD's CPE analysis and usually ahead of it.

  • NI LabVIEW

    • up to and including 22.3.6affected · semver
    • 23.1.0 and later · up to and including 23.3.7affected · semver
    • 24.1.0 and later · up to and including 24.3.4affected · semver
    • 25.1.0 and later · up to and including 25.3.2affected · semver

Same product

ni: all records

Other highest-scoring records for the same primary product.

  • CVE-2013-5022Absolute path traversal vulnerability in the 3D Graph ActiveX control in cw3dgrph.ocx in National Instruments LabWindows/CVI 2012 SP1 and ea
    41Plan
  • CVE-2013-5021Multiple absolute path traversal vulnerabilities in National Instruments cwui.ocx, as used in National Instruments LabWindows/CVI 2012 SP1 a
    38Monitor
  • CVE-2025-7848Missing input check in lvpict.cpp used in NI LabVIEW
    36Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2025-7849Jul 29, 2025 · Memory Corruption Issue in NI LabVIEW due to improper error handling
    34Monitor
  • ← EarlierCVE-2025-12097Dec 4, 2025 · Relative Path Traversal Vulnerability in NI System Web Server
    34Monitor
  • Later →CVE-2025-64463Dec 18, 2025 · Out-of-Bounds Read in LVResource::DetachResource() in NI LabVIEW
    34Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2026-32860110 days apartOut-of-Bounds Write Vulnerability in NI LabVIEW when loading lvlib file
    34Monitor
  • CVE-2026-32861110 days apartOut-of-Bounds Write Vulnerability in NI LabVIEW when loading lvclass file
    34Monitor
  • CVE-2026-32862110 days apartOut-of-Bounds Write in ResFileFactory::InitResourceMgr()
    34Monitor
  • CVE-2026-16233250 days apartOut-of-Bounds Write Vulnerability in NI LabVIEW when loading VI
    34Monitor
  • CVE-2026-64204250 days apartOut-of-Bounds Write Vulnerability in NI LabVIEW when loading VI
    34Monitor
  • CVE-2025-2631253 days apartOut of Bounds Write Vulnerability in NI LabVIEW in InitCPUInformation()
    34Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • No account or password is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
Integrity
Availability
Attack vector
Local
Attack complexity
Low
Privileges required
None
User interaction
P
Scope
X

Weakness class (CWE)

CWE-787 · Out-of-bounds Write

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

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records