CVE-2025-66769 | Nitro PDF Pro 14.41.1.4 on Windows XFA null pointer dereference

VDB-357183 · CVE-2025-66769 · GCVE-0-2025-66769 NITRO PDF PRO 14.41.1.4 ON WINDOWS XFA NULL POINTER DEREFERENCE HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.3 $0-$5k 2.00+ Summaryinfo A vulnerability, which was classified as problematic, has been found in Nitro PDF Pro 14.41.1.4 on Windows. This affects an unknown part of the component XFA Handler. Performing a manipulation results in null pointer dereference. This vulnerability was named CVE-2025-66769. The attack may be initiated remotely. There is no available exploit. Detailsinfo A vulnerability classified as problematic has been found in Nitro PDF Pro 14.41.1.4 on Windows. This affects an unknown functionality of the component XFA Handler. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability. The summary by CVE is: 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. This vulnerability is uniquely identified as CVE-2025-66769 since 12/08/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Vendor Nitro Name PDF Pro Version 14.41.1.4 CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.3 VulDB Meta Temp Score: 4.3 VulDB Base Score: 4.3 VulDB Temp Score: 4.3 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Null pointer dereference CWE: CWE-476 / CWE-404 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 12/08/2025 CVE reserved 04/13/2026 +125 days Advisory disclosed 04/13/2026 +0 days VulDB entry created 04/13/2026 +0 days VulDB entry last update Sourcesinfo Status: Not defined CVE: CVE-2025-66769 (🔒) GCVE (CVE): GCVE-0-2025-66769 GCVE (VulDB): GCVE-100-357183 Entryinfo Created: 04/13/2026 18:35 Changes: 04/13/2026 18:35 (53) Complete: 🔍 Cache ID: 99:C4B:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸