{"id":"CVE-2023-52174","aliases":["EUVD-2023-56847","GHSA-r43r-rvvf-rrh9"],"status":"published","title":"XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3125D6.","description":"XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3125D6.","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":0.00745,"percentile":0.55067,"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%5B0x1C94%5D%2B4%7B%2B0~4%231b99%7D%20128.ecf%20%40%20xnview.exe%2B0x3125D6.html","tags":["x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52174"},{"url":"https://github.com/advisories/GHSA-r43r-rvvf-rrh9"}],"sources":{"cve":[{"id":"CVE-2023-52174","description":"XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3125D6.","status":"published","published":"2023-12-29T00:00:00Z","modified":"2024-08-02T22:55:40.261Z","updated_at":"2026-11-02T14:35:18.88314Z"}],"euvd":[{"id":"EUVD-2023-56847","description":"XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3125D6.","status":"published","published":"2023-12-29T00:00:00Z","modified":"2024-08-02T22:55:40Z","updated_at":"2026-11-03T03:26:07.206777Z"}],"ghsa":[{"id":"GHSA-r43r-rvvf-rrh9","title":"XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3125D6.","description":"XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3125D6.","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-2023-52174","description":"XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3125D6.","status":"published","published":"2023-12-29T04:15:10.893Z","modified":"2026-06-17T06:42:13.64Z","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"}]}}