{"id":"CVE-2026-106063","title":"A heap-based buffer overflow was found in GIMP’s DICOM export plug-in","summary":"A heap-based buffer overflow was found in GIMP’s DICOM export plug-in. When exporting an image with extremely large width and height, the export path allocates a buffer using a 32-bit width * height (and bytes-per-pixel) product that can…","severity":"medium","cvss":6.3,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","cwe":["CWE-119"],"vendor":"Red Hat","product":"gimp","affected":["gimp (all versions)","gimp","gimp","gimp:2.8/gimp (all versions)","gimp (all versions)"],"published":"2026-10-06","updated":"2026-10-08","sourceUpdated":"2026-10-08T08:16:34.063","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-106063","references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-106063","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2546668","label":"secalert@redhat.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-106063.json"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-106063"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-106063"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-07T19:33:22.083891Z"},"epss":0.00119,"epssPercentile":0.01749,"ingestedAt":"2026-10-06T20:16:42.490Z","slug":"CVE-2026-106063","body":"## Overview\n\nA heap-based buffer overflow was found in GIMP’s DICOM export plug-in. When exporting an image with extremely large width and height, the export path allocates a buffer using a 32-bit width * height (and bytes-per-pixel) product that can overflow. GEGL then writes the full uncompressed extent into the undersized buffer, after integer overflow in the allocation size\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9 · no fix planned: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 8, … · updated 2026-10-06 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-106063.json)","depth":"sunlit","depthScore":35,"depthScoreParts":{"impact":34.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}