{"id":"CVE-2026-62439","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-62439","summary":"A flaw was found in GIMP. An integer overflow occurs in the file-pvr plug-in when calculating memory buffer sizes for image dimensions. By tricking a user into opening or previewing…","details":"A flaw was found in GIMP. An integer overflow occurs in the file-pvr plug-in when calculating memory buffer sizes for image dimensions. By tricking a user into opening or previewing a specially crafted PowerVR (.pvr) file, an attacker can trigger a heap-based buffer overflow, potentially leading to arbitrary code execution or a Denial of Service (DoS) via an application crash.","published":"2026-10-16T22:17:24.440","modified":"2026-10-16T22:17:24.440","cvss":{"score":7,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2026-62439"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2554464"},{"type":"WEB","url":"https://gitlab.gnome.org/GNOME/gimp/-/issues/16314"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-16T22:17:24.440"}}