Buffer Overflow Affecting pdfkit package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-PYTHON-PDFKIT-17391903
- published21 Jun 2026
- disclosed17 Jun 2026
- creditUnknown
Introduced: 17 Jun 2026
NewCVE-2025-26240 (opens in a new tab)How to fix?
There is no fixed version for pdfkit.
Overview
pdfkit is a Wkhtmltopdf python wrapper to convert html to pdf using the webkit rendering engine and qt
Affected versions of this package are vulnerable to Buffer Overflow via the from_string function. An attacker can execute arbitrary JavaScript code within the server application context and exfiltrate local files by supplying crafted input.