FastStone vulnerabilities
Published CVEs affecting FastStone products: 4 record(s), with severity, exploitation and fixes.
CVE-2026-101205
Medium · 6.3
CWE-119 Sep 28, 2026
FastStone Image Viewer PCX Decoder out-of-bounds
A vulnerability was determined in FastStone Image Viewer up to 8.3. This impacts an unknown function of the component PCX Decoder. This manipulation causes out-of-bounds read. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-101204
Medium · 6.3
CWE-119 Sep 28, 2026
FastStone Image Viewer TGA Image FSViewer.exe out-of-bounds
A vulnerability was found in FastStone Image Viewer up to 8.3. This affects an unknown function of the file FSViewer.exe of the component TGA Image Handler. The manipulation results in out-of-bounds read. The attack can be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-101203
Medium · 6.3
CWE-119 Sep 28, 2026
FastStone Image Viewer 1bpp RLE Decoder out-of-bounds write
A vulnerability has been found in FastStone Image Viewer up to 8.3. The impacted element is an unknown function of the component 1bpp RLE Decoder. The manipulation leads to out-of-bounds write. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-101202
Medium · 6.3
CWE-119 Sep 28, 2026
FastStone Image Viewer TGA Image out-of-bounds write
A flaw has been found in FastStone Image Viewer up to 8.3. The affected element is an unknown function of the component TGA Image Handler. Executing a manipulation can lead to out-of-bounds write. It is possible to launch the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.