CVE-2025-66769 — HIGH (7.5)

Vulnerability Description

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

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gonitro	Nitro Pdf Pro	14.41.1.4
Microsoft	Windows	-

Related Weaknesses (CWE)

CWE-476

References

https://jeroscope.com/advisories/2025/jero-2025-015/Third Party Advisory
https://www.gonitro.com/Product

FAQ

What is CVE-2025-66769?

CVE-2025-66769 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.

How severe is CVE-2025-66769?

CVE-2025-66769 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-66769?

Check the references section above for vendor advisories and patch information. Affected products include: Gonitro Nitro Pdf Pro, Microsoft Windows.