{"id":"CVE-2026-106063","aliases":["DEBIAN-CVE-2026-106063","EUVD-2026-93943","GHSA-j336-2pgh-rf7p","SUSE-SU-2026:4895-1","UBUNTU-CVE-2026-106063","openSUSE-SU-2026:22123-1"],"status":"published","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","severity":{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00119,"percentile":0.01771,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2026-10-06T19:34:29Z","modified":"2026-11-08T22:00:07Z","fixes":[{"ecosystem":"Debian:14","package":"gimp","fixed_in":["3.2.8-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"gimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.10.34-1","2.10.34-1+deb12u1","2.10.34-1+deb12u10","2.10.34-1+deb12u2","2.10.34-1+deb12u3","2.10.34-1+deb12u4","2.10.34-1+deb12u5","2.10.34-1+deb12u6","2.10.34-1+deb12u7","2.10.34-1+deb12u8","2.10.34-1+deb12u9","2.10.36-1","2.10.36-2","2.10.36-3","2.10.38-1","2.10.38-2","2.99.10-1","2.99.12-1","2.99.12-2","2.99.14-1","2.99.14-2","2.99.16-1","2.99.16-2","2.99.18-1","3.0.0-1","3.0.0-2","3.0.0~RC1-1","3.0.0~RC1-3","3.0.0~RC1-4","3.0.0~RC2-1","3.0.0~RC3-1","3.0.2-1","3.0.2-2","3.0.2-3","3.0.2-3.1","3.0.4-1","3.0.4-2","3.0.4-3","3.0.4-4","3.0.4-5","3.0.4-6","3.0.4-6.1","3.0.4-6.2","3.0.6-1","3.2.0-1","3.2.0~RC2-1","3.2.0~RC2-2","3.2.0~RC2-3","3.2.0~RC2-3.1","3.2.0~RC2-3.2","3.2.0~RC2-3.3","3.2.0~RC3-1","3.2.2-1","3.2.4-1","3.2.4-2","3.2.4-3","3.2.6-1","3.2.8-1"]},{"source":"osv","ecosystem":"Debian:13","package":"gimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.4-3","3.0.4-3+deb13u1","3.0.4-3+deb13u10","3.0.4-3+deb13u11","3.0.4-3+deb13u2","3.0.4-3+deb13u3","3.0.4-3+deb13u4","3.0.4-3+deb13u5","3.0.4-3+deb13u6","3.0.4-3+deb13u7","3.0.4-3+deb13u8","3.0.4-3+deb13u9","3.0.4-4","3.0.4-5","3.0.4-6","3.0.4-6.1","3.0.4-6.2","3.0.6-1","3.2.0-1","3.2.0~RC2-1","3.2.0~RC2-2","3.2.0~RC2-3","3.2.0~RC2-3.1","3.2.0~RC2-3.2","3.2.0~RC2-3.3","3.2.0~RC3-1","3.2.2-1","3.2.4-1","3.2.4-2","3.2.4-3","3.2.6-1","3.2.8-1"]},{"source":"osv","ecosystem":"Debian:14","package":"gimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.8-1"}]}],"versions":["3.0.4-3","3.0.4-4","3.0.4-5","3.0.4-6","3.0.4-6.1","3.0.4-6.2","3.0.6-1","3.2.0-1","3.2.0~RC2-1","3.2.0~RC2-2","3.2.0~RC2-3","3.2.0~RC2-3.1","3.2.0~RC2-3.2","3.2.0~RC2-3.3","3.2.0~RC3-1","3.2.2-1","3.2.4-1","3.2.4-2","3.2.4-3","3.2.6-1"]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","package":"gimp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.30-150400.3.85.1"}]}],"bundled":5},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 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9"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-106063","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2546668","tags":["issue-tracking","x_refsource_REDHAT","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-106063"},{"url":"https://github.com/advisories/GHSA-j336-2pgh-rf7p"},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-106063","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264895-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1277618","tags":["report"]},{"url":"https://bugzilla.suse.com/1277622","tags":["report"]},{"url":"https://bugzilla.suse.com/1284473","tags":["report"]},{"url":"https://bugzilla.suse.com/1284474","tags":["report"]},{"url":"https://bugzilla.suse.com/1284475","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2026-106061","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-106062","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-106063","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-82328","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-82343","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2026-106063","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-106063","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1277594","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2026-82324","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2026-106063","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","status":"published","published":"2026-10-06T19:34:29.71Z","modified":"2026-11-05T15:53:55.809Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-119"],"updated_at":"2026-11-05T16:36:34.343037Z"}],"euvd":[{"id":"EUVD-2026-93943","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","status":"published","published":"2026-10-06T19:34:29Z","modified":"2026-11-05T15:53:55Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"medium"}],"updated_at":"2026-11-05T18:00:58.868629Z"}],"ghsa":[{"id":"GHSA-j336-2pgh-rf7p","title":"A heap-based buffer overflow was found in GIMP’s DICOM export plug-in. When exporting an image...","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 (CWE-787), after integer overflow in the allocation size","status":"published","published":"2026-10-06T21:32:00Z","modified":"2026-10-06T21:32:03Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"medium"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:12:52.908481Z"}],"nvd":[{"id":"CVE-2026-106063","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","status":"published","published":"2026-10-06T20:17:17.09Z","modified":"2026-11-05T16:17:29.85Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-119"],"updated_at":"2026-11-05T19:56:00.556424Z"}],"osv":[{"id":"DEBIAN-CVE-2026-106063","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","status":"published","published":"2026-10-06T20:17:17.09Z","modified":"2026-11-08T22:00:07.793336124Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"medium"}],"updated_at":"2026-11-08T22:11:41.975705Z"},{"id":"UBUNTU-CVE-2026-106063","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","status":"published","published":"2026-10-06T20:17:00Z","modified":"2026-10-17T12:58:44.477821267Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T16:55:59.130573Z"},{"id":"openSUSE-SU-2026:22123-1","title":"Security update for gimp","description":"This update for gimp fixes the following issues:\n\nChanges in gimp:\n\n- CVE-2026-106061: plug-ins: Bound allocation for XMC import (bsc#1284473)\n- CVE-2026-106062: plug-ins/file-dds: fix out of bounds write (bsc#1284474)\n- CVE-2026-106063: plug-ins: Add bounds checks for DICOM export (bsc#1284475)\n- CVE-2026-82324: plug-ins: Add more checks for IFF import (bsc#1277594)\n- CVE-2026-82328: plug-ins: Use BPP for ICO palette allocation (bsc#1277618)\n- CVE-2026-82343: plug-ins: fix heap out of bounds in PSD loader (bsc#1277622)\n","status":"published","published":"2026-10-16T20:56:27Z","modified":"2026-10-19T17:23:15.387370168Z","updated_at":"2026-11-02T16:58:42.426393Z"},{"id":"SUSE-SU-2026:4895-1","title":"Security update for gimp","description":"This update for gimp fixes the following issues:\n\n- CVE-2026-82328: undersized palette memory allocations in the ICO loader can cause heap out-of-bounds reads\n  (bsc#1277618).\n- CVE-2026-82343: improper channel-count handling in the PSD loader can cause heap and stack out-of-bounds reads\n  (bsc#1277622).\n- CVE-2026-106061: integer overflow in the X cursor thumbnail loader leads to out-of-bounds read and process crash when\n  generating a thumbnail for a crafted XMC file (bsc#1284473).\n- CVE-2026-106062: heap-based buffer overflow in DirectDraw Surface loader when loading a crafted DDS image\n  (bsc#1284474).\n- CVE-2026-106063: heap-based buffer overflow in the DICOM export plug-in when exporting an image with extremely large\n  width and height (bsc#1284475).\n","status":"published","published":"2026-10-23T10:51:03Z","modified":"2026-10-24T17:23:09.3459046Z","updated_at":"2026-11-02T15:54:05.838224Z"}]}}