What is the official website of COSL Drilling Europe AS ?

The official website of COSL Drilling Europe AS is http://www.cosl.no.

What is COSL Drilling Europe AS's cybersecurity risk score?

COSL Drilling Europe AS has an AI-generated cybersecurity risk score of 749 out of 1000, indicating a Moderate security posture according to Rankiteo's assessment.

How many security incidents has COSL Drilling Europe AS experienced?

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

Has COSL Drilling Europe AS been affected by any supply chain cyber incidents ?

According to Rankiteo, COSL Drilling Europe AS has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does COSL Drilling Europe AS have SOC 2 Type 1 certification ?

According to Rankiteo, COSL Drilling Europe AS is not certified under SOC 2 Type 1.

Does COSL Drilling Europe AS have SOC 2 Type 2 certification ?

According to Rankiteo, COSL Drilling Europe AS does not hold a SOC 2 Type 2 certification.

Does COSL Drilling Europe AS comply with GDPR ?

According to Rankiteo, COSL Drilling Europe AS is not listed as GDPR compliant.

Does COSL Drilling Europe AS have PCI DSS certification ?

According to Rankiteo, COSL Drilling Europe AS does not currently maintain PCI DSS compliance.

Does COSL Drilling Europe AS comply with HIPAA ?

According to Rankiteo, COSL Drilling Europe AS is not compliant with HIPAA regulations.

Does COSL Drilling Europe AS have ISO 27001 certification ?

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

Which industry does COSL Drilling Europe AS operate in ?

COSL Drilling Europe AS operates primarily in the Oil and Gas industry.

How many employees does COSL Drilling Europe AS have ?

COSL Drilling Europe AS employs approximately 672 people worldwide.

Does COSL Drilling Europe AS own any subsidiaries ?

COSL Drilling Europe AS presently has no subsidiaries across any sectors.

How many LinkedIn followers does COSL Drilling Europe AS have ?

COSL Drilling Europe AS's official LinkedIn profile has approximately 44,472 followers.

What is the NAICS classification code for COSL Drilling Europe AS ?

COSL Drilling Europe AS is classified under the NAICS code 211, which corresponds to Oil and Gas Extraction.

Does COSL Drilling Europe AS have a Crunchbase profile ?

No, COSL Drilling Europe AS does not have a profile on Crunchbase.

Does COSL Drilling Europe AS have a LinkedIn profile ?

Yes, COSL Drilling Europe AS maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/cosl-drilling-europe-as.

How many cybersecurity incidents has COSL Drilling Europe AS experienced ?

As of July 14, 2026, Rankiteo reports that COSL Drilling Europe AS has not experienced any cybersecurity incidents.

How many peer or competitor companies does COSL Drilling Europe AS have ?

COSL Drilling Europe AS has an estimated 10,969 peer or competitor companies worldwide.

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749

/1000

Moderate

774

/1000

Fair

COSL Drilling Europe AS Vendor Cyber Rating & Cyber Score

cosl.no

Add Your Compliance Badge

"Always do better" is our guiding principle leading us through the energy transition and towards our vision of becoming the preferred supplier of drilling services. We are known for having the most efficient drilling units and a strong safety performance and culture. COSL Drilling Europe was established in 2005, and has its head office located in Stavanger, Norway. Today we operate four modern drilling units. We have a solid owner with stable ratings in China Oilfield Services Limited, listed at the Shanghai Stock Exchange, with ambitions to strengthen its foothold in the North Sea. Our four 6th generation semi-submersible drilling rigs were delivered from the yard respectively in November 2010 (COSLPioneer), November 2011

CDE A.I CyberSecurity Scoring

Scoring History

CDE

COSL Drilling Europe AS CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

No data available

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A.I.

CDE 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 CDE

Incidents vs Oil and Gas Industry Avg (This Year)

No incidents recorded for COSL Drilling Europe AS in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for COSL Drilling Europe AS in 2026.

Incident Types CDE vs Oil and Gas Industry Avg (This Year)

No incidents recorded for COSL Drilling Europe AS in 2026.

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

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SUBSIDIARY

COSL Drilling Europe AS Subsidiaries

Parent Company

CDE

Oil and Gas

Website: http://www.cosl.no

Company Size: 672

No subsidiary data available for this company.

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NEWS

COSL Drilling Europe AS CyberSecurity News

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

July 29, 2024 07:00 AM

COSL Drilling Europe: Innovating in Mid-Water Drilling

COSL Drilling Europe, evolving from Offshore Rig Services, excels in semi-submersible rigs with advanced Arctic-ready capabilities and a...

Read Article

May 17, 2024 09:44 AM

COSL Drilling Europe Enters New Frame Agreement with Inspectio

We are thrilled to announce that COSL Drilling Europe has entered into a new frame agreement with Inspectio. The agreement marks a milestone in our ongoing...

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-58489

SUMMARY

HedgeDoc is an open source, real-time collaborative markdown notes application. Prior to 1.11.0, the GitHub Gist export flow created an OAuth2 state value but only checked that it was present rather than validating it against the value expected for the user's session. Because the state was not properly validated, an attacker could forge a callback URL containing their own valid GitHub OAuth code. When processing the callback, HedgeDoc used the victim's logged-in session to select which note to export, but the attacker's authorization code to determine which GitHub account received it. As a result, a logged-in victim who clicked a crafted link could export their own private, protected, or limited note directly into a Gist controlled by the attacker. This issue has been fixed in version 1.11.0.

Published

Date2026-07-13

Updated

Date2026-07-13

RISK INFORMATION (Score: )

cvss4

Base Score: 6.8

Complexity: HIGH

CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/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

REFERENCES

CVE-2026-58486

SUMMARY

HedgeDoc is an open source, real-time, collaborative, markdown notes application. Prior to version 1.11.0, HedgeDoc was vulnerable to a YAML alias bomb due to unsafe processing of the note frontmatter. HedgeDoc parsed frontmatter with js-yaml.load (js-yaml v3) via @hedgedoc/meta-marked, which resolved YAML anchor aliases. A compact malicious payload could therefore expand into a huge object structure, consuming excessive CPU. This expansion ran on every request to the publish view (/s/<shortid>) and, when placed under the opengraph key, the editor view (/<noteId>). A ten-level alias bomb could block the single Node.js event loop for roughly 235 seconds per request, causing concurrent requests to hang or drop and rendering the instance unavailable (DoS). Because the note was stored in the database, the impact survived process restarts until the note was removed. toobusy-js did not reliably mitigate the worst cases, as the event loop was saturated before the middleware could respond. This issue was fixed in version 1.11.0.

Published

Date2026-07-13

Updated

Date2026-07-13

RISK INFORMATION (Score: )

cvss4

Base Score: 8.3

Complexity: LOW

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

REFERENCES

CVE-2026-58102

SUMMARY

Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow a heap out-of-bounds read via a long certificate extension OID in hv_exts. When building the extension hash (via extensions(), extensions_by_long_name(), extensions_by_oid(), or has_extension_oid()), the code passes OBJ_obj2txt()'s return value as the hash-key length; because that value is the OID's full text length rather than the bytes written to the fixed-size buffer (129 bytes), an OID whose text is longer than the 129-byte buffer causes a read past the allocation, exposing adjacent heap memory as the returned hash key. extensions_by_name() uses the static shortname path and is not affected.

Published

Date2026-07-13

Updated

Date2026-07-13

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-58101

SUMMARY

Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow denial of service via NULL pointer dereference. X509V3_EXT_d2i(ext) returns NULL when an extension's DER value fails to parse. basicC, ia5string, and auth_att dereference its result without a NULL check. keyid_data also dereferences akid->keyid, which is NULL for an empty AKI SEQUENCE (DER 30 00) even when the parse succeeds. A caller invoking an affected helper on an extension from an untrusted certificate triggers a SIGSEGV that crashes the Perl process.

Published

Date2026-07-13

Updated

Date2026-07-13

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-57856

SUMMARY

Cockpit CMS contains a path traversal vulnerability in the Bucket file storage API (/system/buckets/api). The api() method in modules/System/Controller/Buckets.php sanitizes the bucket name with preg_replace('/[^a-zA-Z0-9-_\\.]/','', $bucket), which permits '..' and '../' sequences. The sanitized value is interpolated into a Flysystem path as uploads://buckets/{bucket}. Flysystem's WhitespacePathNormalizer resolves 'buckets/..' to the empty string (the uploads storage root) without raising PathTraversalDetected because the '..' has a preceding component to consume. An authenticated low-privileged user can send a crafted request with a '../' bucket name to list, upload, and delete files across all buckets, including those belonging to other users or roles

Published

Date2026-07-13

Updated

Date2026-07-13

RISK INFORMATION (Score: 8.8)

cvss3

Base Score: 8.8

Complexity: LOW

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

cvss4

Base Score: 8.7

Complexity: LOW

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

5.9

Exploitability

2.8

REFERENCES

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