CVE-2025-69627
8.4 · HIGHOverview
CVE-2025-69627 is a high-severity vulnerability affecting gonitro nitro_pdf_pro. It was published on April 13, 2026 and has a CVSS 3.1 base score of 8.4 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.4, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Nitro PDF Pro for Windows 14.41.1.4 contains a heap use-after-free vulnerability in the implementation of the JavaScript method this.mailDoc(). During execution, an internal XID object is allocated and then freed prematurely, after which the freed pointer is still passed into UI and logging helper functions. Because the freed memory region may contain unpredictable heap data or remnants of attacker-controlled JavaScript strings, downstream routines such as wcscmp() may process invalid or stale pointers. This can result in access violations and non-deterministic crashes.
Remediation
Check the references section for vendor advisories and patches from gonitro. Update nitro_pdf_pro to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
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Frequently Asked Questions
What is CVE-2025-69627?
CVE-2025-69627 is a high-severity vulnerability affecting gonitro nitro_pdf_pro. It was published on April 13, 2026 and has a CVSS 3.1 base score of 8.4 (HIGH).
How severe is CVE-2025-69627?
This vulnerability has a CVSS 3.1 base score of 8.4, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-69627?
Check the references section for vendor advisories and patches from gonitro. Update nitro_pdf_pro to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-69627?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-69627 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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