{
  "published": "2026-07-21T13:32:40Z",
  "modified": "2026-07-21T13:32:40Z",
  "schema_version": "1.7.5",
  "id": "CGA-c2hv-wc56-3639",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "upstream": [
    "CVE-2026-54059",
    "GHSA-8v84-f9pq-wr9x"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/python-pillow/Pillow/blob/main/docs/releasenotes/12.3.0.rst"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54059.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/python-pillow/Pillow/security/advisories/GHSA-8v84-f9pq-wr9x"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54059"
    },
    {
      "type": "FIX",
      "url": "https://github.com/python-pillow/Pillow/commit/0a263e6264aa5399988d9acd3bbfbca2ca3ec77d"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "open-webui",
        "purl": "pkg:apk/chainguard/open-webui?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "architecture": "aarch64",
            "component_name": "pillow",
            "component_version": "11.3.0",
            "component_type": "python",
            "component_location": "/usr/share/open-webui/lib/python3.11/site-packages/open_webui/frontend/pyodide/pillow-11.3.0-cp313-cp313-pyodide_2025_0_wasm32.whl",
            "component_purl": "pkg:pypi/pillow@11.3.0",
            "latest_event_status": "detection",
            "latest_event_timestamp": "2026-07-21T13:32:40Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "open-webui",
        "purl": "pkg:apk/wolfi/open-webui?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "architecture": "aarch64",
            "component_name": "pillow",
            "component_version": "11.3.0",
            "component_type": "python",
            "component_location": "/usr/share/open-webui/lib/python3.11/site-packages/open_webui/frontend/pyodide/pillow-11.3.0-cp313-cp313-pyodide_2025_0_wasm32.whl",
            "component_purl": "pkg:pypi/pillow@11.3.0",
            "latest_event_status": "detection",
            "latest_event_timestamp": "2026-07-21T13:32:40Z"
          }
        ]
      }
    }
  ]
}