What is the official website of Advantest ?

The official website of Advantest is http://www.advantest.com.

What is Advantest's cybersecurity risk score?

Advantest has an AI-generated cybersecurity risk score of 777 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Advantest experienced?

According to Rankiteo, Advantest currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Advantest been affected by any supply chain cyber incidents ?

According to Rankiteo, Advantest has been affected by a supply chain cyber incident involving Advantest, with the incident ID APPADV1771962047.

Does Advantest have SOC 2 Type 1 certification ?

According to Rankiteo, Advantest is not certified under SOC 2 Type 1.

Does Advantest have SOC 2 Type 2 certification ?

According to Rankiteo, Advantest does not hold a SOC 2 Type 2 certification.

Does Advantest comply with GDPR ?

According to Rankiteo, Advantest is not listed as GDPR compliant.

Does Advantest have PCI DSS certification ?

According to Rankiteo, Advantest does not currently maintain PCI DSS compliance.

Does Advantest comply with HIPAA ?

According to Rankiteo, Advantest is not compliant with HIPAA regulations.

Does Advantest have ISO 27001 certification ?

According to Rankiteo,Advantest is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Advantest operate in ?

Advantest operates primarily in the Semiconductor Manufacturing industry.

How many employees does Advantest have ?

Advantest employs approximately 3,715 people worldwide.

Does Advantest own any subsidiaries ?

Advantest presently has no subsidiaries across any sectors.

How many LinkedIn followers does Advantest have ?

Advantest's official LinkedIn profile has approximately 40,037 followers.

What is the NAICS classification code for Advantest ?

Advantest is classified under the NAICS code 3344, which corresponds to Semiconductor and Other Electronic Component Manufacturing.

Does Advantest have a Crunchbase profile ?

No, Advantest does not have a profile on Crunchbase.

Does Advantest have a LinkedIn profile ?

Yes, Advantest maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/advantest.

How many cybersecurity incidents has Advantest experienced ?

As of September 18, 2026, Rankiteo reports that Advantest has experienced 1 cybersecurity incidents.

How many peer or competitor companies does Advantest have ?

Advantest has an estimated 1,354 peer or competitor companies worldwide.

What types of cybersecurity incidents has Advantest faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Ransomware.

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777

/1000

Fair

802

/1000

Good

Advantest Vendor Cyber Rating & Cyber Score

advantest.com

Add Your Compliance Badge

Advantest (TSE: 6857) is the leading manufacturer of automatic test and measurement equipment used in the design and production of semiconductors for applications including 5G communications, the Internet of Things (IoT), autonomous vehicles, high performance computing (HPC) including artificial intelligence (AI) and machine learning, and more. Its leading-edge systems and products are integrated into the most advanced semiconductor production lines in the world. The company also conducts R&D to address emerging testing challenges and applications; develops advanced test-interface solutions for wafer sort and final test; produces scanning electron microscopes essential to photomask manufacturing; and offers system-level test solutions and

Advantest

Advantest CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Advantest

Ransomware

100

2/2026

Advantest

APPADV177196204...

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A.I.

Advantest Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for Advantest

Incidents vs Semiconductor Manufacturing Industry Avg (This Year)

Advantest has 58.33% fewer incidents than the average of same-industry companies with at least one recorded incident.

Incidents vs All-Companies Average (This Year)

Advantest has 2.91% fewer incidents than the average of all companies with at least one recorded incident.

Incident Types Advantest vs Semiconductor Manufacturing Industry Avg (This Year)

Advantest reported 1 incidents this year: 0 cyber attacks, 1 ransomware, 0 vulnerabilities, 0 data breaches, compared to industry peers with at least 1 incident.

Incident History - Advantest (X = Date, Y = Severity)

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SUBSIDIARY

Advantest Subsidiaries

Parent Company

Advantest

Semiconductor Manufacturing

Website: http://www.advantest.com

Company Size: 1,001-5,000 employees

No subsidiary data available for this company.

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NEWS

Advantest CyberSecurity News

Global CVEs (Not Company-Specific)

CVE-2026-93436

SUMMARY

vLLM through 0.29.0 fails to properly clean up decode-side metadata for rejected inference requests in prefill/decode disaggregated deployments. Remote attackers can submit requests with max_tokens=0 to exhaust decode-worker memory without bound until the worker restarts.

Published

Date2026-09-17

Updated

Date2026-09-17

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

cvss4

Base Score: 8.7

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-93435

SUMMARY

redis-parser through 3.0.0 contains a denial of service vulnerability in the RESP protocol parser that allows malicious Redis endpoints to crash the client process through unbounded recursion on nested arrays. Attackers can send crafted RESP byte streams with repeated array headers that exhaust the V8 call stack, causing an uncaught RangeError that terminates the Node.js process without triggering error handling callbacks.

Published

Date2026-09-17

Updated

Date2026-09-17

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

cvss4

Base Score: 8.7

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-87701

SUMMARY

Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Cosmos DB allows an authorized attacker to elevate privileges over a network.

Published

Date2026-09-17

Updated

Date2026-09-17

RISK INFORMATION (Score: 9.6)

cvss3

Base Score: 9.6

Complexity: LOW

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

Impact Score

5.8

Exploitability

3.1

REFERENCES

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-87701

CVE-2026-85917

SUMMARY

Server-side request forgery (ssrf) in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.

Published

Date2026-09-17

Updated

Date2026-09-17

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85917

CVE-2026-85889

SUMMARY

Missing authentication for critical function in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.

Published

Date2026-09-17

Updated

Date2026-09-17

RISK INFORMATION (Score: 10)

cvss3

Base Score: 10.0

Complexity: LOW

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

Impact Score

Exploitability

3.9

REFERENCES

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85889

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These are some of the factors we use to calculate the overall score:

Network SecurityIdentify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.

SBOM (Software Bill of Materials)Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

CMDB (Configuration Management Database)Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.

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