Comparison Overview

Merck

VS

Viatris

Merck

126 E Lincoln Ave, P.O. Box 2000, Rahway, New Jersey, US, 07065
Last Update: 2025-12-09
Between 800 and 849

At Merck, known as MSD outside of the United States and Canada, we are unified around our purpose: We use the power of leading-edge science to save and improve lives around the world. For more than 130 years, we have brought hope to humanity through the development of important medicines and vaccines. We aspire to be the premier research-intensive biopharmaceutical company in the world – and today, we are at the forefront of research to deliver innovative health solutions that advance the prevention and treatment of diseases in people and animals. We foster a diverse and inclusive global workforce and operate responsibly every day to enable a safe, sustainable and healthy future for all people and communities. For more information, visit www.merck.com. This site is intended for residents of the United States and Canada and their territories only. FLS: http://merck.us/3TKXNuZ

NAICS: 3254
NAICS Definition: Pharmaceutical and Medicine Manufacturing
Employees: 42,297
Subsidiaries: 2
12-month incidents
1
Known data breaches
1
Attack type number
2

Viatris

Last Update: 2025-12-10
Between 750 and 799

Viatris Inc. (NASDAQ: VTRS) is a global healthcare company uniquely positioned to bridge the traditional divide between generics and brands, combining the best of both to more holistically address healthcare needs globally. With a mission to empower people worldwide to live healthier at every stage of life, we provide access at scale. In 2022 alone, we supplied high-quality medicines to approximately 1 billion patients around the world. With our exceptionally extensive and diverse portfolio of medicines, a one-of-a-kind global supply chain designed to reach more people when and where they need them, and the scientific expertise to address some of the world’s most enduring health challenges, access takes on deep meaning at Viatris. We have the ability to touch all of life’s moments, from birth to end of life, acute conditions to chronic diseases. We are headquartered in the U.S., with global centers in Pittsburgh, Shanghai and Hyderabad, India Social Media Guidelines: https://newsroom.viatris.com/social-media-community-guidelines Investors: https://investor.viatris.com Corporate Social Responsibility: https://www.viatris.com/sustainability Connect with Viatris Instagram: https://www.instagram.com/viatrisinc X: https://www.twitter.com/viatrisinc Viatris and our recruiting firms will not ask for sensitive personal information, such as your social security number, date of birth or bank account details via text, email or social media. Additionally, Viatris representatives do not request payment or personal bank information nor send payment to purchase hardware on your own. Viatris.com is the primary source of all company job postings and authorized third-party career websites.

NAICS: 3254
NAICS Definition: Pharmaceutical and Medicine Manufacturing
Employees: 16,525
Subsidiaries: 1
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/merck.jpeg
Merck
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/viatris.jpeg
Viatris
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
Merck
100%
Compliance Rate
0/4 Standards Verified
Viatris
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Pharmaceutical Manufacturing Industry Average (This Year)

Merck has 25.0% more incidents than the average of same-industry companies with at least one recorded incident.

Incidents vs Pharmaceutical Manufacturing Industry Average (This Year)

No incidents recorded for Viatris in 2025.

Incident History — Merck (X = Date, Y = Severity)

Merck cyber incidents detection timeline including parent company and subsidiaries

Incident History — Viatris (X = Date, Y = Severity)

Viatris cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/merck.jpeg
Merck
Incidents

Date Detected: 9/2025
Type:Breach
Blog: Blog

Date Detected: 06/2017
Type:Cyber Attack
Blog: Blog
https://images.rankiteo.com/companyimages/viatris.jpeg
Viatris
Incidents

No Incident

FAQ

Merck company demonstrates a stronger AI Cybersecurity Score compared to Viatris company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Merck company has historically faced a number of disclosed cyber incidents, whereas Viatris company has not reported any.

In the current year, Merck company has reported more cyber incidents than Viatris company.

Neither Viatris company nor Merck company has reported experiencing a ransomware attack publicly.

Merck company has disclosed at least one data breach, while the other Viatris company has not reported such incidents publicly.

Merck company has reported targeted cyberattacks, while Viatris company has not reported such incidents publicly.

Neither Merck company nor Viatris company has reported experiencing or disclosing vulnerabilities publicly.

Neither Merck nor Viatris holds any compliance certifications.

Neither company holds any compliance certifications.

Merck company has more subsidiaries worldwide compared to Viatris company.

Merck company employs more people globally than Viatris company, reflecting its scale as a Pharmaceutical Manufacturing.

Neither Merck nor Viatris holds SOC 2 Type 1 certification.

Neither Merck nor Viatris holds SOC 2 Type 2 certification.

Neither Merck nor Viatris holds ISO 27001 certification.

Neither Merck nor Viatris holds PCI DSS certification.

Neither Merck nor Viatris holds HIPAA certification.

Neither Merck nor Viatris holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

NXLog Agent before 6.11 can load a file specified by the OPENSSL_CONF environment variable.

Risk Information
cvss3
Base: 8.1
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Description

uriparser through 0.9.9 allows unbounded recursion and stack consumption, as demonstrated by ParseMustBeSegmentNzNc with large input containing many commas.

Risk Information
cvss3
Base: 2.9
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Description

A vulnerability was detected in Mayan EDMS up to 4.10.1. The affected element is an unknown function of the file /authentication/. The manipulation results in cross site scripting. The attack may be performed from remote. The exploit is now public and may be used. Upgrading to version 4.10.2 is sufficient to fix this issue. You should upgrade the affected component. The vendor confirms that this is "[f]ixed in version 4.10.2". Furthermore, that "[b]ackports for older versions in process and will be out as soon as their respective CI pipelines complete."

Risk Information
cvss2
Base: 5.0
Severity: LOW
AV:N/AC:L/Au:N/C:N/I:P/A:N
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
cvss4
Base: 5.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/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
Description

MJML through 4.18.0 allows mj-include directory traversal to test file existence and (in the type="css" case) read files. NOTE: this issue exists because of an incomplete fix for CVE-2020-12827.

Risk Information
cvss3
Base: 4.5
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:L
Description

A half-blind Server Side Request Forgery (SSRF) vulnerability exists in kube-controller-manager when using the in-tree Portworx StorageClass. This vulnerability allows authorized users to leak arbitrary information from unprotected endpoints in the control plane’s host network (including link-local or loopback services).

Risk Information
cvss3
Base: 5.8
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N