GHSA-F88M-G3JW-G9CJ

Vulnerability from github – Published: 2026-07-21 22:07 – Updated: 2026-07-21 22:07
VLAI
Summary
sharp inherited vulnerabilities in libvips: CVE-2026-33327, CVE-2026-33328, CVE-2026-35590, CVE-2026-35591
Details

Impact

A number of vulnerabilities, two rated as "High" severity using CVSSv4, have been discovered and fixed in the upstream libvips dependency.

Those processing untrusted input with versions of sharp prior to 0.35.0 are affected.

Patches

Using prebuilt binaries provided by sharp?

Most people rely on the prebuilt binaries provided by sharp.

Please upgrade sharp to the latest version, currently 0.35.3, which provides libvips 8.18.3.

Using a globally-installed libvips?

Please ensure you are using the latest libvips 8.18.3.

Workarounds

Add the following to your code to prevent sharp from decoding GIF, TIFF and VIPS images.

sharp.block({ operation: ["VipsForeignLoadNsgif", "VipsForeignLoadTiff", "VipsForeignLoadVips"] });
Severity
7.0 (High)
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "sharp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.35.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-1395"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-07-21T22:07:17Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "### Impact\n\nA number of vulnerabilities, two rated as \"High\" severity using CVSSv4, have been discovered and fixed in the upstream libvips dependency.\n\nThose processing untrusted input with versions of sharp prior to 0.35.0 are affected.\n\n### Patches\n\n#### Using prebuilt binaries provided by sharp?\n\nMost people rely on the prebuilt binaries provided by sharp.\n\nPlease upgrade sharp to the latest version, currently 0.35.3, which provides libvips 8.18.3.\n\n#### Using a globally-installed libvips?\n\nPlease ensure you are using the latest libvips 8.18.3.\n\n### Workarounds\nAdd the following to your code to prevent sharp from decoding GIF, TIFF and VIPS images.\n```js\nsharp.block({ operation: [\"VipsForeignLoadNsgif\", \"VipsForeignLoadTiff\", \"VipsForeignLoadVips\"] });\n```",
  "id": "GHSA-f88m-g3jw-g9cj",
  "modified": "2026-07-21T22:07:17Z",
  "published": "2026-07-21T22:07:17Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/libvips/libvips/security/advisories/GHSA-2fcj-gj27-279x"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libvips/libvips/security/advisories/GHSA-523x-vhfw-6r76"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libvips/libvips/security/advisories/GHSA-jmwm-wc68-mhwm"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libvips/libvips/security/advisories/GHSA-r98w-4fp7-m9c7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lovell/sharp/security/advisories/GHSA-f88m-g3jw-g9cj"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/lovell/sharp"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "sharp inherited vulnerabilities in libvips: CVE-2026-33327, CVE-2026-33328, CVE-2026-35590, CVE-2026-35591"
}



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