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  5. GHSA-w9hm-4m3m-fxmm

GHSA-w9hm-4m3m-fxmm: ngx-extended-pdf-viewer bundles a version of pdf.js vulnerable to CVE-2026-16633

August 6, 2026

ngx-extended-pdf-viewer embeds a fork of Mozilla’s pdf.js rather than depending on pdfjs-dist, so this vulnerability is not visible to dependency scanners through package.json.

References

  • github.com/advisories/GHSA-w9hm-4m3m-fxmm
  • github.com/stephanrauh/ngx-extended-pdf-viewer/security/advisories/GHSA-w9hm-4m3m-fxmm

Code Behaviors & Features

Detect and mitigate GHSA-w9hm-4m3m-fxmm with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions starting from 27.0.0-rc.0 before 29.0.0-rc.3

Fixed versions

  • 29.0.0-rc.3

Solution

Upgrade to version 29.0.0-rc.3 or above.

Impact 8.1 HIGH

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

Learn more about CVSS

Weakness

  • CWE-1103: Use of Platform-Dependent Third Party Components

Source file

npm/ngx-extended-pdf-viewer/GHSA-w9hm-4m3m-fxmm.yml

Spotted a mistake? Edit the file on GitLab.

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