NVD security advisory
Security advisory for A vulnerability was identified in FastStone Image Viewer
CVE-2026-116463
Full advisory details, affected packages, severity context, and original source.
Affected technology
A vulnerability was identified in FastStone Image ViewerAffected product
Advisory overview
A vulnerability was identified in FastStone Image Viewer up to 8.5. Affected is the function FUN_0062d96c of the component Box-Average Downsampler Engine. The manipulation leads to out-of-bounds read. It is possible to initiate the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.