CVE-2026-30040
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Jun 26, 2026
Vendor
unknown
Description
A heap overflow in the FSViewer.exe process of FastStone Image Viewer v8.3 allows attackers to cause a execute arbitrary code in the context of the current process via supplying a crafted JPEG 2000 (JP2) file.