Gonitro: >> Nitro Pdf Pro Security Vulnerabilities
A NULL pointer dereference in Nitro PDF Pro for Windows v14.41.1.4 allows attackers to cause a Denial of Service (DoS) via a crafted XFA packet.
CVSS Score
7.5
EPSS Score
0.0
Published
2026-04-13
Nitro PDF Pro for Windows 14.41.1.4 contains a NULL pointer dereference vulnerability in the JavaScript implementation of app.alert(). When app.alert() is called with more than one argument and the first argument evaluates to null (for example, app.alert(app.activeDocs, true) when app.activeDocs is null), the engine routes the call through a fallback path intended for non-string arguments. In this path, js_ValueToString() is invoked on the null value and returns an invalid string pointer, which is then passed to JS_GetStringChars() without validation. Dereferencing this pointer leads to an access violation and application crash when opening a crafted PDF.
CVSS Score
7.5
EPSS Score
0.0
Published
2026-04-13
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.
CVSS Score
8.4
EPSS Score
0.0
Published
2026-04-13
An issue was discovered in Nitro PDF Pro for Windows before 14.42.0.34. In certain cases, it displays signer information from a non-verified PDF field rather than from the verified certificate subject. This could allow a document to present inconsistent signer details. The display logic was updated to ensure signer information consistently reflects the verified certificate identity.
CVSS Score
5.5
EPSS Score
0.0
Published
2026-01-08
A remote out of bound write / memory corruption vulnerability exists in the PDF parsing functionality of Nitro Pro 10. A specially crafted PDF file can cause a vulnerability resulting in potential memory corruption. An attacker can send the victim a specific PDF file to trigger this vulnerability.
CVSS Score
8.8
EPSS Score
0.0
Published
2017-02-10
A potential remote code execution vulnerability exists in the PDF parsing functionality of Nitro Pro 10. A specially crafted PDF file can cause a vulnerability resulting in potential code execution. An attacker can send the victim a specific PDF file to trigger this vulnerability.
CVSS Score
8.8
EPSS Score
0.0
Published
2017-02-10
A remote out of bound write / memory corruption vulnerability exists in the PDF parsing functionality of Nitro Pro 10.5.9.9. A specially crafted PDF file can cause a vulnerability resulting in potential memory corruption. An attacker can send the victim a specific PDF file to trigger this vulnerability.
CVSS Score
8.8
EPSS Score
0.0
Published
2017-02-10