{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "8.18.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9b633e45abfcf1fc4c84847007c81805193c0969"
            }
          ],
          "repo": "https://github.com/libvips/libvips",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-r98w-4fp7-m9c7"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-190"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33328.json"
  },
  "details": "libvips is a fast image processing library with low memory needs. On 32-bit systems in versions before and including 8.18.0, the `gifload` operation could incorrectly determine dimensions leading to an integer overflow. This has been patched in version 8.18.1.",
  "id": "CVE-2026-33328",
  "modified": "2026-07-23T03:56:19.675358464Z",
  "published": "2026-07-20T16:22:22.378Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33328.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/libvips/libvips/security/advisories/GHSA-r98w-4fp7-m9c7"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33328"
    },
    {
      "type": "FIX",
      "url": "https://github.com/libvips/libvips/commit/9b633e45abfcf1fc4c84847007c81805193c0969"
    },
    {
      "type": "FIX",
      "url": "https://github.com/libvips/libvips/pull/4935"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Possible integer overflow on 32-bit systems when reading GIF images"
}