What is the official website of Espressif Systems ?

The official website of Espressif Systems is http://www.espressif.com.

What is Espressif Systems's cybersecurity risk score?

Espressif Systems has an AI-generated cybersecurity risk score of 759 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Espressif Systems experienced?

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

Has Espressif Systems been affected by any supply chain cyber incidents ?

According to Rankiteo, Espressif Systems has been affected by a supply chain cyber incident involving Ledger, with the incident ID ESPLED1776435883.

Does Espressif Systems have SOC 2 Type 1 certification ?

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

Does Espressif Systems have SOC 2 Type 2 certification ?

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

Does Espressif Systems comply with GDPR ?

According to Rankiteo, Espressif Systems is not listed as GDPR compliant.

Does Espressif Systems have PCI DSS certification ?

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

Does Espressif Systems comply with HIPAA ?

According to Rankiteo, Espressif Systems is not compliant with HIPAA regulations.

Does Espressif Systems have ISO 27001 certification ?

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

Which industry does Espressif Systems operate in ?

Espressif Systems operates primarily in the Semiconductor Manufacturing industry.

How many employees does Espressif Systems have ?

Espressif Systems employs approximately 324 people worldwide.

Does Espressif Systems own any subsidiaries ?

Espressif Systems presently has no subsidiaries across any sectors.

How many LinkedIn followers does Espressif Systems have ?

Espressif Systems's official LinkedIn profile has approximately 97,509 followers.

What is the NAICS classification code for Espressif Systems ?

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

Does Espressif Systems have a Crunchbase profile ?

Yes, Espressif Systems has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/espressif.

Does Espressif Systems have a LinkedIn profile ?

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

How many cybersecurity incidents has Espressif Systems experienced ?

As of July 22, 2026, Rankiteo reports that Espressif Systems has experienced 2 cybersecurity incidents.

How many peer or competitor companies does Espressif Systems have ?

Espressif Systems has an estimated 1,345 peer or competitor companies worldwide.

What types of cybersecurity incidents has Espressif Systems faced ?

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

NEWRankiteo Cyber Underwriting Desktop - Score, price, and bind from your desktop

WindowsmacOSLinux

Download

Badge your company to reduce your risk score and your cyber insurance costs!

Link verified badges to your company page to build trust with insurers and customers.

Apply now and get your badge!

Internal validation & live display

Insurers and partners see a safer profile

Faster underwriting decisions

Trusted by insurers. Chosen by leaders.

Proud contributor to the Society of Actuaries.

Espressif Systems

Boost Score +25 with badge (5 left)

759

/1000

Fair

784

/1000

Fair

Espressif Systems Vendor Cyber Rating & Cyber Score

espressif.com

cb in

Add Your Compliance Badge

Espressif Systems is a public multinational, fabless semiconductor company established in 2008, with offices in China, the Czech Republic, India, Singapore and Brazil. We have a passionate team of engineers and scientists from all over the world, focused on developing cutting-edge Wi-Fi-and-Bluetooth, low-power, AIoT solutions. We have created the popular ESP8266, ESP32, ESP32-S and ESP32-C series of chips, modules and development boards. By leveraging wireless computing, we provide green, versatile and cost-effective chipsets. We are committed to offering solutions that are secure, robust and power-efficient. At the same time, by open-sourcing our technology and solutions, we aim to enable developers to use Espressif's solutions

Espressif Systems A.I CyberSecurity Scoring

Scoring History

Espressif Systems

Espressif Systems CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Espressif Systems

Vulnerability

4/2026

Ledger

ESPLED177643588...

Espressif Systems

Vulnerability

3/2026

ZERTHEESPSTMARD...

Loading…

A.I.

Espressif Systems 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

Loading…

Underwriter Stats for Espressif Systems

Incidents vs Semiconductor Manufacturing Industry Avg (This Year)

Espressif Systems has 11.89% fewer incidents than the average of same-industry companies with at least one recorded incident.

Incidents vs All-Companies Average (This Year)

Espressif Systems has 92.31% more incidents than the average of all companies with at least one recorded incident.

Incident Types Espressif Systems vs Semiconductor Manufacturing Industry Avg (This Year)

Espressif Systems reported 2 incidents this year: 0 cyber attacks, 0 ransomware, 2 vulnerabilities, 0 data breaches, compared to industry peers with at least 1 incident.

Incident History - Espressif Systems (X = Date, Y = Severity)

Loading…

SUBSIDIARY

Espressif Systems Subsidiaries

Parent Company

Espressif Systems

Semiconductor Manufacturing

Website: http://www.espressif.com

Company Size: 501-1,000 employees

No subsidiary data available for this company.

Loading…

Espressif Systems Similar Companies

AMD

cb amd.com

We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences – the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world’s most important challenges. We strive for execution excellence while being direct, humble, collaborative, and inclusive of diverse perspectives. AMD together we advance_

Texas Instruments

cb ti.com

We are a global semiconductor company that designs, manufactures and sells analog and embedded processing chips for markets such as industrial, automotive, personal electronics, enterprise systems and communications equipment. At our core, we have a passion to create a better world by making electronics more affordable through semiconductors. This passion is alive today as each generation of innovation builds upon the last to make our technology more reliable, more affordable and lower power, making it possible for semiconductors to go into electronics everywhere. Learn more at TI.com.

Renesas Electronics

cb renesas.com

Renesas is an embedded semiconductor solution provider driven by its Purpose ‘To Make Our Lives Easier.’ As the industry’s leading expert in embedded processing with unmatched quality and system-level know-how, we have evolved to provide scalable and comprehensive semiconductor solutions for automotive, industrial, infrastructure, and IoT industries based on the broadest product portfolio, including High Performance Computing, Embedded Processing, Analog & Connectivity, and Power. With a diverse team of over 21,000 professionals in more than 30 countries, we continue to expand our boundaries to offer enhanced user experiences through digitalization and usher into a new era of innovation. We design and develop sustainable, power-efficient solutions today that help people and communities thrive tomorrow, ‘To Make Our Lives Easier.’

Arm

Arm.com

Arm’s foundational technology is defining the future of computing. A future built by the greatest technology ecosystem in the world. A future built on Arm. Arm is everywhere technology matters. Technology matters everywhere. Together, we’ll power every technology revolution moving forward, including cloud computing, automotive and autonomous systems, IoT, the metaverse, and beyond. Changing the world. Again. On Arm.

Analog Devices

cb analog.com

Analog Devices, Inc. (NASDAQ: ADI) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, AI, and software technologies into solutions that help drive advancements in automation and robotics, mobility, energy and data centers, and healthcare, combat climate change, and reliably connect humans and the world. With revenue of more than $11 billion in FY25, ADI ensures today's innovators stay Ahead of What's Possible. Learn more at www.analog.com and on LinkedIn and X (formerly Twitter).

GlobalFoundries

cb gf.com

GlobalFoundries (GF) is one of the world’s leading semiconductor manufacturers. GF is redefining innovation and semiconductor manufacturing by developing and delivering feature-rich process technology solutions that provide leadership performance in pervasive high growth markets. GF offers a unique mix of design, development, and fabrication services. With a talented and diverse workforce and an at-scale manufacturing footprint spanning the U.S., Europe and Asia, GF is a trusted technology source to its worldwide customers. For more information, visit www.gf.com. GlobalFoundries is an Equal Employment Opportunity/Affirmative Action (EEO/AA) employer.

TSMC

cb tsmc.com

Established in 1987, TSMC is the world's first dedicated semiconductor foundry. As the founder and a leader of the Dedicated IC Foundry segment, TSMC has built its reputation by offering advanced and "More-than-Moore" wafer production processes and unparalleled manufacturing efficiency. From its inception, TSMC has consistently offered the foundry segment's leading technologies and TSMC COMPATIBLE® design services. TSMC has consistently experienced strong growth by building solid partnerships with its customers, large and small. IC suppliers from around the world trust TSMC with their manufacturing needs, thanks to its unique integration of cutting-edge process technologies, pioneering design services, manufacturing productivity and product quality. The company's total managed capacity reached above 9 million 12-inch equivalent wafers in 2015. TSMC operates three advanced 12-inch wafer fabs, four eight-inch wafer fabs, one six-inch wafer fab (fab 2) and two backend fabs (advanced backend fab 1 and 2). TSMC also manages two eight-inch fabs at wholly owned subsidiaries: WaferTech in the United States and TSMC China Company Limited. TSMC also obtains eight-inch wafer capacity from other companies in which the Company has an equity interest. TSMC is listed on the Taiwan Stock Exchange (TWSE) under ticker number 2330, and its American Depositary Shares trade on the New York Stock Exchange (NYSE) under the symbol "TSM".

Marvell Technology

cb marvell.com

We believe that infrastructure powers progress. That execution is as essential as innovation. That better collaboration builds better technology. At Marvell, We go all in with you. Focused and determined, we unite behind your goals as our own. We leverage our unrivaled portfolio of infrastructure technology to identify the best solution for your unique needs. And we sit shoulder-to-shoulder with your teams to build it. Agile in our thinking, and our partnerships, we look for unexpected connections that deliver a competitive edge and reveal new opportunities. At Marvell, we’re driven by the belief that how we do things matters just as much as what we do. Because, with a foundation built on partnership, anything is possible.

onsemi

onsemi.com

onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world. Learn more about onsemi at www.onsemi.com.

Loading…

NEWS

Espressif Systems CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

January 06, 2026 07:16 PM

Thales Powers CES-winning Post-quantum Chip from Samsung Electronics

Quantum computers, with their unprecedented processing power, will ultimately challenge today's encryption standards - Samsung.com / ThalesGroup.com.

Read Article

March 21, 2025 07:00 AM

Backdoor in Espressif Bluetooth microcontroller - update ...

Researchers in Spain have identified hidden commands in a low cost microcontroller from Espressif that is widely used across the Internet of Things (IoT).

Read Article

March 17, 2025 07:00 AM

Espressif Systems Vulnerabilities Let Attackers Execute Arbitrary Code

Researchers have uncovered several critical vulnerabilities in Espressif Systems' ESP-IDF framework that could allow attackers to execute arbitrary code on ESP...

Read Article

March 17, 2025 07:00 AM

Espressif Systems Flaws Allow Hackers to Execute Arbitrary Code

A series of vulnerabilities has been discovered in Espressif Systems' ESP32 devices, specifically affecting the BluFi module within the ESP-IDF framework.

Read Article

March 10, 2025 07:00 AM

Identity Theft Warning—Hidden Commands In 1 Billion Bluetooth Chips

Update, March 10, 2025: This story now has a statement from Espressif and a link to more online resources from the company about the...

Read Article

March 10, 2025 07:00 AM

Hidden proprietary Bluetooth HCI commands in ESP32 microcontroller could pose a security risk

Security is hard. Just as Espressif Systems announced PSA Level 2 for the ESP32-C6 microcontroller, Spain-based cybersecurity company...

Read Article

March 08, 2025 08:00 AM

Undocumented commands found in Bluetooth chip used by a billion devices

The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains undocumented...

Read Article

March 07, 2025 08:00 AM

ESP32-C6 is the first RISC-V microcontroller to achieve PSA Level 2 security compliance

Espressif ESP32-C6 RISC-V wireless microcontroller is now PSA Level 2 certified for improved IoT security, and IoT regulations compliance.

Read Article

October 14, 2024 07:00 AM

Espressif Device On My Network: Is This Dangerous?

Are you wondering why is there an unknown Espressif device on your network? Read this article now to learn everything you should know.

Read Article

Loading…

CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-63261

SUMMARY

Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). A low-privileged authenticated user can send a specially crafted request to a Kibana machine learning feature, causing the server to exhaust available memory and become unavailable to all users.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/kibana-8-19-19-9-3-8-9-4-4-security-update-esa-2026-72/388575

CVE-2026-63260

SUMMARY

Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated attacker with low-privilege access can trigger a denial of service condition in Kibana by sending a specially crafted, oversized request payload. Processing this user-supplied input requires resource-intensive memory allocation that can exhaust the available heap memory in the Kibana process, causing it to crash and become unavailable to all users.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/kibana-8-19-19-9-3-8-9-4-4-security-update-esa-2026-71/388574

CVE-2026-63259

SUMMARY

Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to information disclosure via user-supplied identifiers that reference scheduled query result data from Kibana Spaces the requester is not authorized to access.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 4.3)

cvss3

Base Score: 4.3

Complexity: LOW

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

Impact Score

1.4

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/kibana-9-4-4-security-update-esa-2026-70/388573

CVE-2026-63145

SUMMARY

Incorrect Authorization (CWE-863) in Kibana can lead to integrity compromise of Machine Learning audit and notification records via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). A vulnerability exists in Kibana's Machine Learning functionality where a Machine Learning management endpoint performs an insufficient authorization check. The endpoint validates only a coarse privilege level but does not verify that the requesting user has access to the specific Machine Learning job or notification resources provided in the request. As a result, a low-privileged user with Machine Learning access in any Kibana space can manipulate Machine Learning audit and notification records for arbitrary jobs—including jobs in other spaces or belonging to other users—by leveraging Kibana's internally elevated credentials to write to restricted Machine Learning system indices that the user cannot access directly.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 4.3)

cvss3

Base Score: 4.3

Complexity: LOW

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

Impact Score

1.4

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/kibana-8-19-19-9-3-8-9-4-4-security-update-esa-2026-69/388572

CVE-2026-63144

SUMMARY

Uncontrolled Recursion (CWE-674) in Elasticsearch can lead to denial of service via a specially crafted search request submitted by a low-privileged authenticated user. A user with read-level index access can submit a request that triggers unbounded recursive processing within the Elasticsearch query evaluation component, causing a fatal error that terminates the affected node. In single-node deployments, this results in complete service outage; in multi-node clusters, it causes repeated node restarts and sustained availability degradation.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/elasticsearch-8-19-19-9-3-8-9-4-4-security-update-esa-2026-68/388571

Loading…

API

Access Data Using Our API

Get company history

curl -i -X GET 'https://api.rankiteo.com/underwriter-getcompany-history?
linkedin_id=axa' -H 'apikey: YOUR_API_KEY_HERE'

Try It API Documentation Rapid

MEASURE

What Do We Measure ?

Incident

Finding

Grade

Digital Assets

Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.

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.

Threat IntelligenceLeverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.

Rankiteo

By Rankiteo

★ ★ ★ ★ ★

View on G2.com

Rankiteo is a unified scoring and risk platform that analyzes billions of signals weekly to help organizations gain faster, more actionable insights into emerging threats. Empowering teams to outpace adversaries and reduce exposure.

View latest plans →View all security reports →

MILESTONEG

Users
Love Us

Loading…