ol-10.7.0.tgz: 1 vulnerabilities (highest severity is: 6.5)

[mend-bolt-for-github]

Vulnerable Library - ol-10.7.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /home/wss-scanner/.yarn/berry/cache/protocol-buffers-schema-npm-3.4.0-0f44ad74cf-10c0.zip

Found in HEAD commit: da0c9c84fdbc82b3b8e2221482a86225136e26be

Vulnerabilities

Vulnerability	Severity	CVSS	Dependency	Type	Fixed in (ol version)	Remediation Possible**
CVE-2026-5758	Medium	6.5	protocol-buffers-schema-3.4.0.tgz	Transitive	N/A*	❌

*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2026-5758

Vulnerable Library - protocol-buffers-schema-3.4.0.tgz

No nonsense protocol buffers schema parser written in Javascript

Library home page: https://registry.npmjs.org/protocol-buffers-schema/-/protocol-buffers-schema-3.4.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /home/wss-scanner/.yarn/berry/cache/protocol-buffers-schema-npm-3.4.0-0f44ad74cf-10c0.zip

Dependency Hierarchy:

• ol-10.7.0.tgz (Root Library)
  • pbf-4.0.1.tgz
    • resolve-protobuf-schema-2.1.0.tgz
      • ❌ protocol-buffers-schema-3.4.0.tgz (Vulnerable Library)

Found in HEAD commit: da0c9c84fdbc82b3b8e2221482a86225136e26be

Found in base branch: main

Vulnerability Details

JavaScript is vulnerable to prototype pollution in Mafintosh's protocol-buffers-schema Version 3.6.0, where an attacker may alter the application logic, bypass security checks, cause a DoS or achieve remote code execution.

Publish Date: 2026-04-17

URL: CVE-2026-5758

CVSS 3 Score Details (6.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: Low
  • Integrity Impact: None
  • Availability Impact: Low

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2026-04-17

Fix Resolution: https://github.com/mafintosh/protocol-buffers-schema.git - v3.6.1

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