Technology · Faststone
FastStone Image Viewer vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 7 vulnerabilities in FastStone Image Viewer: 0 in the last 7 days and 5 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-116463, was published on 26 October 2026. 1 vulnerability in the last four weeks, down 75% on the four before (4).
- Last 7 days
- 0
- Last 90 days
- 5
- Critical, all time
- 0
- Exploited in the wild
- 0
About FastStone Image Viewer
FastStone image viewer application for viewing and managing digital images.
Latest FastStone Image Viewer vulnerabilities
- CVE-2026-116463: FastStone Image Viewer out-of-bounds read in Box-Average DownsamplermediumCVSS 6.3
- CVE-2026-101205: FastStone Image Viewer out-of-bounds read in PCX decodermediumCVSS 6.3
- CVE-2026-101204: FastStone Image Viewer out-of-bounds read in TGA handlermediumCVSS 6.3
- CVE-2026-101203: FastStone Image Viewer out-of-bounds write in 1bpp RLE decodermediumCVSS 6.3
- CVE-2026-101202: FastStone Image Viewer out-of-bounds write in TGA handlermediumCVSS 6.3
- CVE-2026-30041: FastStone Image Viewer integer overflow in PSD parserinfoCVSS 7.8
- CVE-2026-30040: FastStone Image Viewer heap overflow in JP2 parserinfoCVSS 8.8
Most severe FastStone Image Viewer vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-116463: FastStone Image Viewer out-of-bounds read in Box-Average DownsamplermediumCVSS 6.3
- CVE-2026-101205: FastStone Image Viewer out-of-bounds read in PCX decodermediumCVSS 6.3
- CVE-2026-101204: FastStone Image Viewer out-of-bounds read in TGA handlermediumCVSS 6.3
- CVE-2026-101203: FastStone Image Viewer out-of-bounds write in 1bpp RLE decodermediumCVSS 6.3
- CVE-2026-101202: FastStone Image Viewer out-of-bounds write in TGA handlermediumCVSS 6.3
- CVE-2026-30040: FastStone Image Viewer heap overflow in JP2 parserinfoCVSS 8.8
- CVE-2026-30041: FastStone Image Viewer integer overflow in PSD parserinfoCVSS 7.8
Vulnerabilities per week
1 vulnerability in the last four weeks, down 75% on the four before (4). The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 4 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 1 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many FastStone Image Viewer vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/image-viewer)<a href="https://junglewise.ai/threats/technologies/image-viewer"><img src="https://junglewise.ai/threats/technologies/image-viewer/badge.svg" alt="FastStone Image Viewer vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/image-viewer.json, and this page as text at https://junglewise.ai/threats/technologies/image-viewer.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "FastStone Image Viewer vulnerabilities", https://junglewise.ai/threats/technologies/image-viewer, 9 November 2026.