What is the official website of Guerin - Car Rental Solutions & Enterprise ?

The official website of Guerin - Car Rental Solutions & Enterprise is http://www.guerin.pt/.

What is Guerin - Car Rental Solutions & Enterprise's cybersecurity risk score?

Guerin - Car Rental Solutions & Enterprise 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 Guerin - Car Rental Solutions & Enterprise experienced?

According to Rankiteo, Guerin - Car Rental Solutions & Enterprise currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Guerin - Car Rental Solutions & Enterprise been affected by any supply chain cyber incidents ?

According to Rankiteo, Guerin - Car Rental Solutions & Enterprise has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Guerin - Car Rental Solutions & Enterprise have SOC 2 Type 1 certification ?

According to Rankiteo, Guerin - Car Rental Solutions & Enterprise is not certified under SOC 2 Type 1.

Does Guerin - Car Rental Solutions & Enterprise have SOC 2 Type 2 certification ?

According to Rankiteo, Guerin - Car Rental Solutions & Enterprise does not hold a SOC 2 Type 2 certification.

Does Guerin - Car Rental Solutions & Enterprise comply with GDPR ?

According to Rankiteo, Guerin - Car Rental Solutions & Enterprise is not listed as GDPR compliant.

Does Guerin - Car Rental Solutions & Enterprise have PCI DSS certification ?

According to Rankiteo, Guerin - Car Rental Solutions & Enterprise does not currently maintain PCI DSS compliance.

Does Guerin - Car Rental Solutions & Enterprise comply with HIPAA ?

According to Rankiteo, Guerin - Car Rental Solutions & Enterprise is not compliant with HIPAA regulations.

Does Guerin - Car Rental Solutions & Enterprise have ISO 27001 certification ?

According to Rankiteo,Guerin - Car Rental Solutions & Enterprise is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Guerin - Car Rental Solutions & Enterprise operate in ?

Guerin - Car Rental Solutions & Enterprise operates primarily in the Travel Arrangements industry.

How many employees does Guerin - Car Rental Solutions & Enterprise have ?

Guerin - Car Rental Solutions & Enterprise employs approximately 189 people worldwide.

Does Guerin - Car Rental Solutions & Enterprise own any subsidiaries ?

Guerin - Car Rental Solutions & Enterprise presently has no subsidiaries across any sectors.

How many LinkedIn followers does Guerin - Car Rental Solutions & Enterprise have ?

Guerin - Car Rental Solutions & Enterprise's official LinkedIn profile has approximately 15,550 followers.

What is the NAICS classification code for Guerin - Car Rental Solutions & Enterprise ?

Guerin - Car Rental Solutions & Enterprise is classified under the NAICS code 5615, which corresponds to Travel Arrangement and Reservation Services.

Does Guerin - Car Rental Solutions & Enterprise have a Crunchbase profile ?

No, Guerin - Car Rental Solutions & Enterprise does not have a profile on Crunchbase.

Does Guerin - Car Rental Solutions & Enterprise have a LinkedIn profile ?

Yes, Guerin - Car Rental Solutions & Enterprise maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/guerin-enterprise.

How many cybersecurity incidents has Guerin - Car Rental Solutions & Enterprise experienced ?

As of August 23, 2026, Rankiteo reports that Guerin - Car Rental Solutions & Enterprise has not experienced any cybersecurity incidents.

How many peer or competitor companies does Guerin - Car Rental Solutions & Enterprise have ?

Guerin - Car Rental Solutions & Enterprise has an estimated 5,011 peer or competitor companies worldwide.

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GCRSE

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759

/1000

Fair

784

/1000

Fair

Guerin - Car Rental Solutions & Enterprise Vendor Cyber Rating & Cyber Score

guerin.pt

Add Your Compliance Badge

A Guerin é uma empresa 100% Portuguesa do Grupo Salvador Caetano e tem presença no território nacional desde 1989. A qualidade do serviço e a vanguarda da tecnologia são premissas essenciais para garantir a satisfação dos nossos clientes na escolha das nossas soluções de mobilidade. Mobilidade é a nossa razão de ser. Satisfação do cliente é a nossa motivação.

GCRSE A.I CyberSecurity Scoring

Scoring History

GCRSE

Guerin - Car Rental Solutions & Enterprise CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

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No data available

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A.I.

GCRSE 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 GCRSE

Incidents vs Travel Arrangements Industry Avg (This Year)

No incidents recorded for Guerin - Car Rental Solutions & Enterprise in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Guerin - Car Rental Solutions & Enterprise in 2026.

Incident Types GCRSE vs Travel Arrangements Industry Avg (This Year)

No incidents recorded for Guerin - Car Rental Solutions & Enterprise in 2026.

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

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SUBSIDIARY

Guerin - Car Rental Solutions & Enterprise Subsidiaries

GCRSE

Travel Arrangements

Website: http://www.guerin.pt/

Company Size: 189

Grupo Salvador CaetanoMotor Vehicle Manufacturing

Toyota Caetano Portugal, S.A.Motor Vehicle Manufacturing

Hyundai PortugalMotor Vehicle Manufacturing

Caetano RetailRetail Motor Vehicles

Caetano DriveIndústria automotiva

Caetano SportMotor Vehicle Manufacturing

Caetano UrbanMotor Vehicle Manufacturing

Caetano MotorsFabricação de veículos automotores, reboques e carrocerias

Caetano BavieraAutomotive

CaetanoBusAutomotive

CAETSU TWO Advertising AgencyAdvertising Services

IBERICARMotor Vehicle Manufacturing

Robert Hudson - CaetanoMotor Vehicle Manufacturing

BeDrivenTransportation/Trucking/Railroad

Honda Portugal AutomóveisMotor Vehicle Manufacturing

Caetano AeronauticAviation and Aerospace Component Manufacturing

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Avis Budget Group, Inc. is a leading global provider of transportation solutions, both through its Avis and Budget brands, which have more than 11,000 rental locations in approximately 180 countries around the world, and through its Zipcar brand, which is the world's leading car sharing network, with more than one million members. Avis Budget Group operates most of its car rental offices in North America, Europe and Australasia directly, and operates primarily through licensees in other parts of the world. Avis Budget Group is headquartered in Parsippany, N.J.

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Royal Caribbean Group

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At Royal Caribbean Group, we deliver unforgettable vacations to guests who trust us with life’s greatest moments. We build the best ships, and even better careers, all while doing the right thing. We are passionate. We are innovative. We are unstoppable. We open the world to our employees. Your journey is our journey — chart your own course. Journey with us! Our culture:   What sets the Group apart is the multicultural environment we create with employees from over 126 countries. We cultivate a workplace where employees feel they can be themselves, are appreciated because of their differences and are empowered to become part of the fabric of the Group. We have been repeatedly recognized by the Ethisphere Institute as one of the World’s Most Ethical Companies. For us, it’s a simple three-word phrase: Make good choices. Our employees have a commitment to compliance, doing the right thing and integrity. Our brands:   Royal Caribbean Group (NYSE: RCL) is a cruise vacation company comprised of three award-winning global brands: Royal Caribbean, Celebrity Cruises, and Silversea. Royal Caribbean Group is also a 50% owner of a joint venture that operates TUI Cruises and Hapag-Lloyd Cruises. Together, our brands operate a global fleet traveling to more than 800 destinations worldwide. Our promise:   We deliver the best vacation experiences, responsibly. Every one of our values and actions flows from this promise. To operate the safest ships on the seas. To protect the oceans we sail. To put people and communities first in everything we do. Link to the careers page: https://careers.royalcaribbeangroup.com/

BCD Travel

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Princess Cruises

spr.ly

Princess is the world’s leading premium cruise line operating a fleet of modern ships visiting over 380 destinations around the globe on more than 160 itineraries. Each moment on Princess is one of wonderful discovery where guests can relax and explore. The choices are endless, from invigorating activities to more relaxing pursuits, and enable guests to share special moments with family and friends and enjoy unique travel experiences that create inspiring memories. At the forefront of innovation, Princess MedallionClass elevates service levels through enhanced guest experiences before and during cruise vacations. Exciting career opportunities in many departments await your discovery. Whether you are in customer service, food and beverage, or fleet operations (just to name a few), we’re certain you will find a career path at Princess Cruises that will keep you engaged and growing for years to come. Teams on shore support colleagues onboard, as together we create memorable experiences—dining, entertainment, exploration, and celebration—for our guests. Exceptional customer service is the cornerstone of our success thanks to more than 30,000 of the cruise industry’s finest team members on land and at sea. We create a friendly and welcoming environment not only for our onboard guests, but for our seagoing and land-based teams as well. The result is a remarkable number of loyal staff. We respect the seas we sail and destinations we visit. Our ships adhere to international rules regulating operations from fire safety to navigation, maritime security, and environmental stewardship. Onboard medical facilities meet or exceed standards set by the American College of Emergency Physicians. There’s no limit to how far you can go with Princess Cruises!

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Hertz is one of the world’s largest mobility companies, and through its indirect subsidiary, The Hertz Corporation, operates the Hertz, Dollar, and Thrifty vehicle rental brands throughout North America, Europe, the Caribbean, Latin America, Africa, the Middle East, Asia, Australia, and New Zealand. Hertz pioneered the car rental industry, and the Hertz brand is one of the most recognized brands globally. For more than a century, Hertz has offered innovative, differentiated products in an effort to make every rental experience seamless and special. Customers choose Hertz for its wide selection of top-rated vehicles, for its free Hertz Gold Plus Rewards® loyalty program, and because of Hertz’s thousands of convenient locations. Hertz also operates the Firefly car rental brand and Hertz 24/7 car sharing business in international markets and additionally rents vehicles to rideshare drivers through dedicated partnerships with Uber, Lyft, and others. Hertz also sells vehicles to consumers at Hertz Car Sales locations throughout the United States.

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NEWS

Guerin - Car Rental Solutions & Enterprise CyberSecurity News

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

January 04, 2024 08:00 AM

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Enterprise Holdings Inc. managed to become the world's largest rental-car company by sales without actually spanning the globe.

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-78122

SUMMARY

docker-socket-proxy fails to properly gate read endpoints in the /containers Docker API namespace when the CONTAINERS environment variable is set. Attackers can use GET requests to /containers/{id}/archive, /containers/{id}/export, /containers/{id}/logs, and /containers/{id}/top to read arbitrary files and download entire container filesystems as tar archives.

Published

Date2026-08-22

Updated

Date2026-08-22

RISK INFORMATION (Score: 7.4)

cvss3

Base Score: 7.4

Complexity: LOW

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

cvss4

Base Score: 8.3

Complexity: LOW

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/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

Exploitability

2.8

REFERENCES

CVE-2026-78049

SUMMARY

A vulnerability has been found in Systerel S2OPC up to 1.7.3. Impacted is the function SOPC_NodeMgtHelperInternal_AddVariableNodeAttributes of the file src/ClientServer/address_space/internal/sopc_node_mgt_helper_internal.c of the component AddNodes Service. The manipulation of the argument UserAccessLevel leads to out-of-bounds read. It is possible to initiate the attack remotely. A high degree of complexity is needed for the attack. The exploitability is considered difficult. The exploit has been disclosed to the public and may be used. The identifier of the patch is aafbd37d381b618312ebdf5ddf57027f62c14fdd. It is suggested to install a patch to address this issue.

Published

Date2026-08-22

Updated

Date2026-08-22

RISK INFORMATION (Score: 3.7)

cvss2

Base Score: 2.6

Complexity: HIGH

AV:N/AC:H/Au:N/C:N/I:N/A:P

cvss3

Base Score: 3.7

Complexity: HIGH

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

cvss4

Base Score: 2.9

Complexity: HIGH

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/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

1.4

Exploitability

2.2

REFERENCES

CVE-2026-12999

SUMMARY

The Infineon Airoc Wi-Fi driver's transmit callback airoc_mgmt_send() in drivers/wifi/infineon/airoc_wifi.c allocates a net_buf from the fixed airoc_pool for every outbound packet. When whd_network_send_ethernet_data() returns a synchronous failure, the underlying WHD library does not take ownership of the buffer, but the pre-fix driver returned -EIO without releasing it. Each failed transmit therefore permanently leaks one buffer from the pool. airoc_pool is small and fixed (AIROC_WIFI_TX_PACKET_POOL_COUNT + AIROC_WIFI_RX_PACKET_POOL_COUNT, default 20 buffers) and is shared by WHD's whd_host_buffer_get callback for both transmit and receive. Once enough send failures have leaked the pool dry, airoc_wifi_host_buffer_get() returns WHD_BUFFER_ALLOC_FAIL for all subsequent allocations, so both transmit and the WHD-driven receive path fail and Wi-Fi connectivity is lost until the device is rebooted. The leak occurs only on the transmit error path. A Wi-Fi-adjacent attacker can influence the conditions that cause synchronous send failures (for example by deauthenticating/disassociating the station while the local stack continues to attempt transmits), and ordinary transient failures over the device's lifetime accumulate toward the same state. Reliable on-demand triggering is of high complexity and the impact is availability-only, but the resulting denial of service is permanent and non-recoverable without a reboot. The fix releases the buffer with airoc_wifi_buffer_release() on the failure branch, returning it to the pool. The commit also removes a redundant k_sem_give() in airoc_mgmt_disconnect(); because data->sema_common is a binary semaphore (limit 1) the duplicate give merely saturated at 1 and had no security impact.

Published

Date2026-08-22

Updated

Date2026-08-22

RISK INFORMATION (Score: 5.3)

cvss3

Base Score: 5.3

Complexity: HIGH

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

Impact Score

3.6

Exploitability

1.6

REFERENCES

CVE-2026-74733

SUMMARY

In the Linux kernel, the following vulnerability has been resolved: gpio: pca953x: fix pca953x_irq_bus_sync_unlock regmap lock Locking is disabled in the regmap config as this driver uses its own lock. This means that all calls to regmap functions (read or write) must hold the i2c_lock. The function pca953x_irq_bus_sync_unlock() did not do this, and it was therefore possible that multiple threads could cause an incorrect register to be read/written. A previous patch partly fixed this, but only protected the write to the interrupt mask register, and not the read from the direction register.

Published

Date2026-08-22

Updated

Date2026-08-22

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-74732

SUMMARY

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check for tg ops in dce110_set_avmute Some older DCE timing generators do not implement is_tg_enabled in their ops table. Calling it unconditionally when waiting for AV mute frames causes a NULL pointer dereference on Southern Islands dGPUs when turning the display off over HDMI. Check that tg and the required ops exist before waiting for frames. (cherry picked from commit 2686a0c0aaa07bec2e24131835cf27b5fd4935a5)

Published

Date2026-08-22

Updated

Date2026-08-22

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

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