High severity · published Apr 13, 2026
CVE-2025-66769
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
7.5
CVSS
0.4%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NP
Nitro Pdf Pro · Gonitro
14.41.1.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-66769
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-66769
Third Party Advisory
https://jeroscope.com/advisories/2025/jero-2025-015/
Product
https://www.gonitro.com/
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