{"id":"CVE-2017-8826","aliases":["EUVD-2017-17769","GHSA-cm2g-jpjv-hrj3"],"status":"published","title":"FastStone Image Viewer 6.2 has a \"User Mode Write AV\" issue, possibly related to the...","description":"FastStone Image Viewer 6.2 has a \"User Mode Write AV\" issue, possibly related to the jpeg_mem_term function in jmemnobs.c in libjpeg. This issue can be triggered by a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS (Access Violation) or possibly unspecified other impact.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00767,"percentile":0.55759,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2017-07-05T19:00:00Z","modified":"2026-06-17T01:27:01Z","products":[{"vendor":"faststone","product":"image_viewer"}],"references":[{"url":"https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-8826","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-8826"},{"url":"https://github.com/advisories/GHSA-cm2g-jpjv-hrj3"}],"sources":{"cve":[{"id":"CVE-2017-8826","description":"FastStone Image Viewer 6.2 has a \"User Mode Write AV\" issue, possibly related to the jpeg_mem_term function in jmemnobs.c in libjpeg. This issue can be triggered by a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS (Access Violation) or possibly unspecified other impact.","status":"published","published":"2017-07-05T19:00:00Z","modified":"2024-08-05T16:48:22.434Z","updated_at":"2026-11-02T14:33:14.89365Z"}],"euvd":[{"id":"EUVD-2017-17769","description":"FastStone Image Viewer 6.2 has a \"User Mode Write AV\" issue, possibly related to the jpeg_mem_term function in jmemnobs.c in libjpeg. This issue can be triggered by a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS (Access Violation) or possibly unspecified other impact.","status":"published","published":"2017-07-05T19:00:00Z","modified":"2024-08-05T16:48:22Z","updated_at":"2026-11-03T02:23:29.67797Z"}],"ghsa":[{"id":"GHSA-cm2g-jpjv-hrj3","title":"FastStone Image Viewer 6.2 has a \"User Mode Write AV\" issue, possibly related to the...","description":"FastStone Image Viewer 6.2 has a \"User Mode Write AV\" issue, possibly related to the jpeg_mem_term function in jmemnobs.c in libjpeg. This issue can be triggered by a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS (Access Violation) or possibly unspecified other impact.","status":"published","published":"2022-05-13T01:11:22Z","modified":"2023-02-01T05:03:43Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:50:06.238998Z"}],"nvd":[{"id":"CVE-2017-8826","description":"FastStone Image Viewer 6.2 has a \"User Mode Write AV\" issue, possibly related to the jpeg_mem_term function in jmemnobs.c in libjpeg. This issue can be triggered by a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS (Access Violation) or possibly unspecified other impact.","status":"published","published":"2017-07-05T20:29:03.187Z","modified":"2026-06-17T01:27:01.997Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:51.893212Z"}]}}