CVE-2026-102505

{
  "etk_id": "ETK-2026-568",
  "cve_id": "CVE-2026-102505",
  "display_id": "CVE-2026-102505",
  "ghsa_id": "GHSA-4rx6-cgv3-fmxp",
  "euvd_id": "EUVD-2026-90812",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Heap buffer overflow in Imager getsamples()",
  "summary": "Imager versions before 1.037 can overflow a heap buffer when getsamples() retrieves float samples from a paletted image for multiple channels. An attacker may control bytes written beyond the buffer if the application processes an attacker-supplied paletted image under those conditions.",
  "mitigation": "Upgrade Imager to version 1.037 or later. Until upgraded, convert paletted images to a direct-colour format before requesting float samples from multiple channels.",
  "vendor": "cpan",
  "product": "cpan:Imager",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "1.036"
      ],
      "ecosystem": "cpan",
      "fixed_versions": [
        "1.037"
      ],
      "package_name": "Imager",
      "purl": null
    }
  ],
  "cwes": [
    131
  ],
  "cvss_score": 6.3,
  "cvss_src": "nvd",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
  "epss_score": 0.0025,
  "epss_percentile": 0.1507,
  "epss_asof": "2026-10-21",
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 47.397422283333334,
  "t0_at": "2026-10-01T13:11:51.967000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-01T13:11:51.967000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-01T13:11:51.967000+00:00",
      "url": "https://github.com/tonycoz/imager/security/advisories/GHSA-4rx6-cgv3-fmxp"
    }
  }
}