{"id":"CVE-2023-46587","aliases":["EUVD-2023-50791","GHSA-8j8g-9794-h995"],"status":"published","title":"Buffer Overflow vulnerability in XnView Classic v.2.51.5 allows a local attacker to execute...","description":"Buffer Overflow vulnerability in XnView Classic v.2.51.5 allows a local attacker to execute arbitrary code via a crafted TIF file.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0022,"percentile":0.12668,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2023-10-27T00:00:00Z","modified":"2026-06-17T06:31:10Z","products":[{"vendor":"xnview","product":"xnview"}],"references":[{"url":"https://github.com/nasroabd/vulns/tree/main/XnView/2.51.5","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46587"},{"url":"https://github.com/advisories/GHSA-8j8g-9794-h995"}],"sources":{"cve":[{"id":"CVE-2023-46587","description":"Buffer Overflow vulnerability in XnView Classic v.2.51.5 allows a local attacker to execute arbitrary code via a crafted TIF file.","status":"published","published":"2023-10-27T00:00:00Z","modified":"2024-09-12T20:09:18.753Z","updated_at":"2026-11-02T14:35:23.309349Z"}],"euvd":[{"id":"EUVD-2023-50791","description":"Buffer Overflow vulnerability in XnView Classic v.2.51.5 allows a local attacker to execute arbitrary code via a crafted TIF file.","status":"published","published":"2023-10-27T00:00:00Z","modified":"2024-09-12T20:09:18Z","updated_at":"2026-11-03T00:55:56.381285Z"}],"ghsa":[{"id":"GHSA-8j8g-9794-h995","title":"Buffer Overflow vulnerability in XnView Classic v.2.51.5 allows a local attacker to execute...","description":"Buffer Overflow vulnerability in XnView Classic v.2.51.5 allows a local attacker to execute arbitrary code via a crafted TIF file.","status":"published","published":"2023-10-28T00:30:31Z","modified":"2024-04-04T08:58:03Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:57:03.138275Z"}],"nvd":[{"id":"CVE-2023-46587","description":"Buffer Overflow vulnerability in XnView Classic v.2.51.5 allows a local attacker to execute arbitrary code via a crafted TIF file.","status":"published","published":"2023-10-27T23:15:07.777Z","modified":"2026-06-17T06:31:10.193Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:08:40.004465Z"}]}}