CVE-2026-112400

{
  "etk_id": "ETK-2026-2122",
  "cve_id": "CVE-2026-112400",
  "display_id": "CVE-2026-112400",
  "ghsa_id": "GHSA-65qm-jvmh-6pqg",
  "euvd_id": "EUVD-2026-104636",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Stale GIF dimensions cause memory exhaustion in Pillow",
  "summary": "Pillow versions 9.2.0 through versions before 13.0.0 can retain invalid GIF frame dimensions after decompression-bomb protection rejects a frame. A crafted GIF may then consume excessive memory and disrupt service if the application catches that exception and reuses the same image object.",
  "mitigation": "Upgrade Pillow to version 13.0.0 or later. Until upgraded, discard the image object after a decompression-bomb exception rather than continuing to seek or load it.",
  "vendor": "python-pillow",
  "product": "Pillow",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 12.3.0"
      ],
      "ecosystem": "pip",
      "fixed_versions": [
        "13.0.0"
      ],
      "package_name": "Pillow",
      "purl": "pkg:pypi/Pillow"
    }
  ],
  "cwes": [
    400
  ],
  "cvss_score": 8.7,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
  "epss_score": 0.0029,
  "epss_percentile": 0.2042,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 10.13355515,
  "t0_at": "2026-10-19T21:12:37.401000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-19T21:12:37.401000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-19T21:12:37.401000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-112400"
    }
  }
}