{"schema_version":1,"title":"FastStone Image Viewer vulnerabilities","summary":"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).","url":"https://junglewise.ai/threats/technologies/image-viewer","json_url":"https://junglewise.ai/threats/technologies/image-viewer.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/image-viewer","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":0,"all_time":7,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":1,"last_90_days":5,"last_365_days":7},"latest":[{"cve":"CVE-2026-116463","cvss":6.3,"slug":"cve-2026-116463-a-vulnerability-was-identified-in-faststone-image-viewer-up-to-8","title":"FastStone Image Viewer out-of-bounds read in Box-Average Downsampler","severity":"medium","exploited":false,"published_at":"2026-10-26T18:17:45.207+00:00","url":"https://junglewise.ai/threats/cve-2026-116463-a-vulnerability-was-identified-in-faststone-image-viewer-up-to-8"},{"cve":"CVE-2026-101205","cvss":6.3,"slug":"cve-2026-101205-a-vulnerability-was-determined-in-faststone-image-viewer-up-to-8","title":"FastStone Image Viewer out-of-bounds read in PCX decoder","severity":"medium","exploited":false,"published_at":"2026-09-28T22:17:31.84+00:00","url":"https://junglewise.ai/threats/cve-2026-101205-a-vulnerability-was-determined-in-faststone-image-viewer-up-to-8"},{"cve":"CVE-2026-101204","cvss":6.3,"slug":"cve-2026-101204-a-vulnerability-was-found-in-faststone-image-viewer-up-to-8-3","title":"FastStone Image Viewer out-of-bounds read in TGA handler","severity":"medium","exploited":false,"published_at":"2026-09-28T22:17:31.617+00:00","url":"https://junglewise.ai/threats/cve-2026-101204-a-vulnerability-was-found-in-faststone-image-viewer-up-to-8-3"},{"cve":"CVE-2026-101203","cvss":6.3,"slug":"cve-2026-101203-a-vulnerability-has-been-found-in-faststone-image-viewer-up-to-8","title":"FastStone Image Viewer out-of-bounds write in 1bpp RLE decoder","severity":"medium","exploited":false,"published_at":"2026-09-28T22:17:31.427+00:00","url":"https://junglewise.ai/threats/cve-2026-101203-a-vulnerability-has-been-found-in-faststone-image-viewer-up-to-8"},{"cve":"CVE-2026-101202","cvss":6.3,"slug":"cve-2026-101202-a-flaw-has-been-found-in-faststone-image-viewer-up-to-8-3-the","title":"FastStone Image Viewer out-of-bounds write in TGA handler","severity":"medium","exploited":false,"published_at":"2026-09-28T22:17:31.233+00:00","url":"https://junglewise.ai/threats/cve-2026-101202-a-flaw-has-been-found-in-faststone-image-viewer-up-to-8-3-the"},{"cve":"CVE-2026-30041","cvss":7.8,"slug":"cve-2026-30041-faststone-image-viewer-integer-overflow-in-psd-parser","title":"FastStone Image Viewer integer overflow in PSD parser","severity":"info","exploited":false,"published_at":"2026-06-26T15:16:37.683+00:00","url":"https://junglewise.ai/threats/cve-2026-30041-faststone-image-viewer-integer-overflow-in-psd-parser"},{"cve":"CVE-2026-30040","cvss":8.8,"slug":"cve-2026-30040-faststone-image-viewer-heap-overflow-in-jp2-parser","title":"FastStone Image Viewer heap overflow in JP2 parser","severity":"info","exploited":false,"published_at":"2026-06-26T15:16:37.557+00:00","url":"https://junglewise.ai/threats/cve-2026-30040-faststone-image-viewer-heap-overflow-in-jp2-parser"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":4},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"FastStone Image Viewer","slug":"image-viewer","vendor":{"hub":true,"name":"Faststone","slug":"faststone","url":"https://junglewise.ai/threats/vendors/faststone"},"aliases":[],"category":"application","homepage":"https://www.faststone.org/FSViewerDetail.htm","description":"FastStone image viewer application for viewing and managing digital images.","url":"https://junglewise.ai/threats/technologies/image-viewer"},"most_severe":[{"cve":"CVE-2026-116463","cvss":6.3,"slug":"cve-2026-116463-a-vulnerability-was-identified-in-faststone-image-viewer-up-to-8","title":"FastStone Image Viewer out-of-bounds read in Box-Average Downsampler","severity":"medium","exploited":false,"published_at":"2026-10-26T18:17:45.207+00:00","url":"https://junglewise.ai/threats/cve-2026-116463-a-vulnerability-was-identified-in-faststone-image-viewer-up-to-8"},{"cve":"CVE-2026-101205","cvss":6.3,"slug":"cve-2026-101205-a-vulnerability-was-determined-in-faststone-image-viewer-up-to-8","title":"FastStone Image Viewer out-of-bounds read in PCX decoder","severity":"medium","exploited":false,"published_at":"2026-09-28T22:17:31.84+00:00","url":"https://junglewise.ai/threats/cve-2026-101205-a-vulnerability-was-determined-in-faststone-image-viewer-up-to-8"},{"cve":"CVE-2026-101204","cvss":6.3,"slug":"cve-2026-101204-a-vulnerability-was-found-in-faststone-image-viewer-up-to-8-3","title":"FastStone Image Viewer out-of-bounds read in TGA handler","severity":"medium","exploited":false,"published_at":"2026-09-28T22:17:31.617+00:00","url":"https://junglewise.ai/threats/cve-2026-101204-a-vulnerability-was-found-in-faststone-image-viewer-up-to-8-3"},{"cve":"CVE-2026-101203","cvss":6.3,"slug":"cve-2026-101203-a-vulnerability-has-been-found-in-faststone-image-viewer-up-to-8","title":"FastStone Image Viewer out-of-bounds write in 1bpp RLE decoder","severity":"medium","exploited":false,"published_at":"2026-09-28T22:17:31.427+00:00","url":"https://junglewise.ai/threats/cve-2026-101203-a-vulnerability-has-been-found-in-faststone-image-viewer-up-to-8"},{"cve":"CVE-2026-101202","cvss":6.3,"slug":"cve-2026-101202-a-flaw-has-been-found-in-faststone-image-viewer-up-to-8-3-the","title":"FastStone Image Viewer out-of-bounds write in TGA handler","severity":"medium","exploited":false,"published_at":"2026-09-28T22:17:31.233+00:00","url":"https://junglewise.ai/threats/cve-2026-101202-a-flaw-has-been-found-in-faststone-image-viewer-up-to-8-3-the"},{"cve":"CVE-2026-30040","cvss":8.8,"slug":"cve-2026-30040-faststone-image-viewer-heap-overflow-in-jp2-parser","title":"FastStone Image Viewer heap overflow in JP2 parser","severity":"info","exploited":false,"published_at":"2026-06-26T15:16:37.557+00:00","url":"https://junglewise.ai/threats/cve-2026-30040-faststone-image-viewer-heap-overflow-in-jp2-parser"},{"cve":"CVE-2026-30041","cvss":7.8,"slug":"cve-2026-30041-faststone-image-viewer-integer-overflow-in-psd-parser","title":"FastStone Image Viewer integer overflow in PSD parser","severity":"info","exploited":false,"published_at":"2026-06-26T15:16:37.683+00:00","url":"https://junglewise.ai/threats/cve-2026-30041-faststone-image-viewer-integer-overflow-in-psd-parser"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}