{"schemaVersion":3,"id":"CVE-2026-106063","aliases":["UBUNTU-CVE-2026-106063","DEBIAN-CVE-2026-106063"],"status":"published","duplicateOf":null,"title":"Gimp: gimp: heap buffer overflow in dicom export on oversized image dimensions","description":"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 overflow. GEGL then writes the full uncompressed extent into the undersized buffer, after integer overflow in the allocation size","dates":{"published":"2026-10-06T19:34:29.710Z","modified":"2026-10-08T07:53:55.145Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":6.3,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":6.3,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","exploitability":2.6,"impact":8.7,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":6.3,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","exploitability":2.6,"impact":8.7,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":6.3,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00119,"percentile":0.01668,"severity":"low","asOf":"2026-10-22T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-07T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.00119,"percentile":0.01668}],"last30":[{"date":"2026-10-07T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00119,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.00119,"percentile":0.01668}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer","description":"The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. 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