CVE-2026-116463
MEDIUM
NVD
CVSS Score
6.3
Severity
MEDIUM
Published
Oct 26, 2026
Vendor
unknown
Description
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.