{
  "cveId": "CVE-2026-93018",
  "url": "https://patchblox.com/security/cve/CVE-2026-93018",
  "summary": "CVE-2026-93018 is fixed in libimager-perl on 1 platform by DEBIAN-CVE-2026-93018 (version 1.036\u002Bdfsg-1), released September 20, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libimager-perl: Imager versions before 1.036 for Perl disclose uninitialised heap memory reading a paletted image with pixel indexes...",
  "description": "Imager versions before 1.036 for Perl disclose uninitialised heap memory reading a paletted image with pixel indexes past its colour map in i_gpix_p and i_glin_p.  The palette is allocated uninitialised, and only the entries a reader adds count as populated. The TGA reader stores pixel indexes without checking them against the colour map. i_gpix_p() rejects only an index greater than the count, so an index equal to it reads the first unpopulated entry, and getpixel() returns it.  i_glin_p() skips any index at or beyond the count without writing that pixel to the caller\u0027s buffer. The palette-to-RGB conversion reads each row through an uninitialised buffer, so those pixels of the converted image hold prior heap contents.  Reading an attacker-supplied image through Imager-\u003Eread() and then fetching its pixels or converting it to RGB discloses process heap memory.",
  "published": "2026-09-18T14:19:04Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
  "epss": 0.00176,
  "epssPercentile": 0.07099,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libimager-perl",
      "release": "Debian 14",
      "fixedVersion": "1.036\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-93018",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-93018",
      "released": "2026-09-20T18:42:59Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}