{"id":"CVE-2026-52490","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-52490","summary":"An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the process_command_opts() function in tools/tiffcrop.c","details":"An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the process_command_opts() function in tools/tiffcrop.c","published":"2026-08-24T21:17:19.803","modified":"2026-08-25T20:16:56.633","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://gist.github.com/okyfh/122c2d72e991a78c8af80a3af3be8671"},{"type":"WEB","url":"https://gitlab.com/libtiff/libtiff/-/work_items/846"},{"type":"WEB","url":"https://gitlab.com/libtiff/libtiff/-/work_items/846"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-25T20:16:56.633"}}