Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2026-9143

Summary
Assigner-NI
Assigner Org ID-bca5b2e8-03a4-4781-b4ca-c6a078c0bfd4
Published At-19 Jun, 2026 | 13:48
Updated At-22 Jun, 2026 | 19:33
Rejected At-
Credits

Incorrect Conversion between Numeric Types in NI grpc-device due to missing range checks in CodeGen

There is an incorrect conversion between numeric types vulnerability in NI grpc-device due to missing range checks in CodeGen.  This may silently discard high bits if a size value exceeded the target type's range. This affects NI grpc-device 2.17.0 and prior versions.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:NI
Assigner Org ID:bca5b2e8-03a4-4781-b4ca-c6a078c0bfd4
Published At:19 Jun, 2026 | 13:48
Updated At:22 Jun, 2026 | 19:33
Rejected At:
▼CVE Numbering Authority (CNA)
Incorrect Conversion between Numeric Types in NI grpc-device due to missing range checks in CodeGen

There is an incorrect conversion between numeric types vulnerability in NI grpc-device due to missing range checks in CodeGen.  This may silently discard high bits if a size value exceeded the target type's range. This affects NI grpc-device 2.17.0 and prior versions.

Affected Products
Vendor
NI
Product
grpc-device
Default Status
unaffected
Versions
Affected
  • From 0 through 2.17.0 (semver)
Vendor
NI
Product
InstrumentStudio
Default Status
unaffected
Versions
Affected
  • From 0 through 26.3.0 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-681CWE-681 Incorrect conversion between numeric types
Type: CWE
CWE ID: CWE-681
Description: CWE-681 Incorrect conversion between numeric types
Metrics
VersionBase scoreBase severityVector
3.13.7LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
4.06.3MEDIUM
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Version: 3.1
Base score: 3.7
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Version: 4.0
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-128CAPEC-128 Integer Attacks
CAPEC ID: CAPEC-128
Description: CAPEC-128 Integer Attacks
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Sebastián Alba Vives (@Sebasteuo / 0xS4bb1)
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/multiple-vulnerabilities-in-ni-grpc-device-server.html
vendor-advisory
https://github.com/ni/grpc-device/security/advisories/GHSA-rhh6-fvjv-8m84
vendor-advisory
Hyperlink: https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/multiple-vulnerabilities-in-ni-grpc-device-server.html
Resource:
vendor-advisory
Hyperlink: https://github.com/ni/grpc-device/security/advisories/GHSA-rhh6-fvjv-8m84
Resource:
vendor-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@ni.com
Published At:19 Jun, 2026 | 14:16
Updated At:22 Jun, 2026 | 20:16

There is an incorrect conversion between numeric types vulnerability in NI grpc-device due to missing range checks in CodeGen.  This may silently discard high bits if a size value exceeded the target type's range. This affects NI grpc-device 2.17.0 and prior versions.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.06.3MEDIUM
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/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
Secondary3.13.7LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
N/A
Type: Secondary
Version: 4.0
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/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
Type: Secondary
Version: 3.1
Base score: 3.7
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-681Secondarysecurity@ni.com
CWE ID: CWE-681
Type: Secondary
Source: security@ni.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/ni/grpc-device/security/advisories/GHSA-rhh6-fvjv-8m84security@ni.com
N/A
https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/multiple-vulnerabilities-in-ni-grpc-device-server.htmlsecurity@ni.com
N/A
Hyperlink: https://github.com/ni/grpc-device/security/advisories/GHSA-rhh6-fvjv-8m84
Source: security@ni.com
Resource: N/A
Hyperlink: https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/multiple-vulnerabilities-in-ni-grpc-device-server.html
Source: security@ni.com
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

0Records found
Details not found