{
  "cveId": "CVE-2026-42146",
  "url": "https://patchblox.com/security/cve/CVE-2026-42146",
  "summary": "CVE-2026-42146 is fixed in 10 products on 1 platform, first by DEBIAN-CVE-2026-42146, released May 15, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "cimg: CImg Library is a C\u002B\u002B library for image processing",
  "description": "CImg Library is a C\u002B\u002B library for image processing. Prior to commit c3aacf5, the nb_colors field read from the BMP file header is used directly to compute an allocation size without validating it against the remaining file size. A crafted BMP file with a large nb_colors value triggers an out-of-memory condition, crashing any application that uses CImg to load untrusted BMP files. This issue has been patched via commit c3aacf5.",
  "published": "2026-05-04T18:16:31Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
  "epss": 0.00182,
  "epssPercentile": 0.07812,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "CImg",
      "release": "Fedora 43",
      "fixedVersion": "1:3.7.6-2.fc43",
      "fix": "FEDORA-2026-86596F9CBC",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-86596f9cbc",
      "released": "2026-05-20T09:31:31Z"
    },
    {
      "platform": "linux",
      "product": "CImg-devel",
      "release": "Fedora 43",
      "fixedVersion": "1:3.7.6-2.fc43",
      "fix": "FEDORA-2026-86596F9CBC",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-86596f9cbc",
      "released": "2026-05-20T09:31:31Z"
    },
    {
      "platform": "linux",
      "product": "cimg",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.5.2\u002Bdfsg-1\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-42146",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-42146",
      "released": "2026-05-15T16:01:09Z"
    },
    {
      "platform": "linux",
      "product": "cimg",
      "release": "Debian 14",
      "fixedVersion": "3.5.2\u002Bdfsg-2",
      "fix": "DEBIAN-CVE-2026-42146",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-42146",
      "released": "2026-05-15T16:01:09Z"
    },
    {
      "platform": "linux",
      "product": "gmic",
      "release": "Fedora 43",
      "fixedVersion": "3.7.6-3.fc43",
      "fix": "FEDORA-2026-86596F9CBC",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-86596f9cbc",
      "released": "2026-05-20T09:31:31Z"
    },
    {
      "platform": "linux",
      "product": "gmic-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "3.7.6-3.fc43",
      "fix": "FEDORA-2026-86596F9CBC",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-86596f9cbc",
      "released": "2026-05-20T09:31:31Z"
    },
    {
      "platform": "linux",
      "product": "gmic-debugsource",
      "release": "Fedora 43",
      "fixedVersion": "3.7.6-3.fc43",
      "fix": "FEDORA-2026-86596F9CBC",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-86596f9cbc",
      "released": "2026-05-20T09:31:31Z"
    },
    {
      "platform": "linux",
      "product": "gmic-devel",
      "release": "Fedora 43",
      "fixedVersion": "3.7.6-3.fc43",
      "fix": "FEDORA-2026-86596F9CBC",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-86596f9cbc",
      "released": "2026-05-20T09:31:31Z"
    },
    {
      "platform": "linux",
      "product": "gmic-gimp",
      "release": "Fedora 43",
      "fixedVersion": "3.7.6-3.fc43",
      "fix": "FEDORA-2026-86596F9CBC",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-86596f9cbc",
      "released": "2026-05-20T09:31:31Z"
    },
    {
      "platform": "linux",
      "product": "gmic-libs",
      "release": "Fedora 43",
      "fixedVersion": "3.7.6-3.fc43",
      "fix": "FEDORA-2026-86596F9CBC",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-86596f9cbc",
      "released": "2026-05-20T09:31:31Z"
    },
    {
      "platform": "linux",
      "product": "gmic-libs-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "3.7.6-3.fc43",
      "fix": "FEDORA-2026-86596F9CBC",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-86596f9cbc",
      "released": "2026-05-20T09:31:31Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}