CVE-2024-22532

A heap-based buffer overflow vulnerability exists in XNSoft XnView Classic 2.51.5 and NConvert 7.163 (specifically for Windows x86). Attackers can exploit this by providing a specially crafted .xwd file , which can lead to a denial of service (DoS) by causing a service failure or application cras...

CVE-2023-43251

CVE-2023-43251 affects XNSoft Nconvert 7.136, with an Exception Handler Chain Corrupted in image processing. The vulnerability could enable a Denial of Service (DoS) and, in some cases, remote code execution after processing a crafted image file. Public sources describe the issue across multiple ...

CVE-2023-43252

CVE-2023-43252 concerns XNSoft Nconvert 7.136. The vulnerability is a buffer overflow triggered by a crafted image file. Documented impact in the provided sources indicates high baseline risk affecting confidentiality, integrity, and availability. The NVD entry lists a local attack vector with lo...

CVE-2023-43250

XNSoft Nconvert 7.136 is affected by a buffer overflow triggered by a crafted image file, enabling a User Mode Write AV that could lead to DoS or potentially code execution. The mature CVE entry notes local attack vector and user interaction requirements, with a high impact on confidentiality, in...

CVE-2026-30006

XnSoft NConvert 7.230 is vulnerable to a Stack Buffer Overrun when processing specially crafted .tiff files . This vulnerability is caused by a buffer copy operation that fails to check the input size. The impact of this flaw is categorized as HIGH for availability , with a CVSS 3.1 base score of...

CVE-2026-30007

XnSoft NConvert version 7.230 is vulnerable to a Use-After-Free security issue. The vulnerability arises when the software processes specially crafted .tiff files, leading to the reuse of resources after they have been processed. This multi-platform image processing tool could be impacted by thes...