{"id":"CVE-2023-52173","aliases":["EUVD-2023-56846","GHSA-ghvq-25qv-wp2m"],"status":"published","title":"XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3ADBD0.","description":"XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3ADBD0.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00578,"percentile":0.47882,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2023-12-29T00:00:00Z","modified":"2026-06-17T06:42:13Z","products":[{"vendor":"xnview","product":"xnview_classic"}],"references":[{"url":"https://newsgroup.xnview.com/viewtopic.php?f=35\u0026t=46016","tags":["x_transferred","Release Notes"]},{"url":"https://github.com/seyit-sigirci/Vulnerability-Disclosures/blob/main/XNView-Crash-Reports/BOF%5B0x54D%5D%2B3%7B%2B0~3%23460c%7D%20469.15d%20%40%20xnview.exe%2B0x3ADBD0.html","tags":["x_transferred","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52173"},{"url":"https://github.com/advisories/GHSA-ghvq-25qv-wp2m"}],"sources":{"cve":[{"id":"CVE-2023-52173","description":"XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3ADBD0.","status":"published","published":"2023-12-29T00:00:00Z","modified":"2024-08-27T16:13:01.98Z","updated_at":"2026-11-02T14:35:18.508816Z"}],"euvd":[{"id":"EUVD-2023-56846","description":"XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3ADBD0.","status":"published","published":"2023-12-29T00:00:00Z","modified":"2024-08-27T16:13:01Z","updated_at":"2026-11-03T00:56:10.428773Z"}],"ghsa":[{"id":"GHSA-ghvq-25qv-wp2m","title":"XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3ADBD0.","description":"XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3ADBD0.","status":"published","published":"2023-12-29T06:30:30Z","modified":"2024-01-13T05:05:53Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:55:24.514817Z"}],"nvd":[{"id":"CVE-2023-52173","description":"XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3ADBD0.","status":"published","published":"2023-12-29T04:15:10.847Z","modified":"2026-06-17T06:42:13.5Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:08:59.830468Z"}]}}