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UnratedFix available

Rails 8.0.5.1

Type: patchSources: Ruby on Rails

Active Storage disables libvips loaders and savers marked unfuzzed or untrusted, preventing their use for untrusted content. The release requires libvips 8.13 and ruby-vips 2.2.1 when ruby-vips is installed.

Products
Active Storage
Affected versions
Not specified
Fixed versions
8.0.5.1
CVEs
CVE-2026-66066
Confirmed fixed CVEs
Not specified
Updated in this feed
30 Oct 2026, 00:23 UTC · Revision 1

Source evidence

Rails 8.0.5.1

github-rails-rails · Original source

Published 29 Jul 2026, 15:08 UTC

Active Storage disables libvips loaders and savers marked unfuzzed or untrusted, preventing their use for untrusted content. The release requires libvips 8.13 and ruby-vips 2.2.1 when ruby-vips is installed.

Active Storage Disable libvips's unfuzzed image loaders and savers.

Active Storage

Fixed versions: 8.0.5.1

Prerequisites: libvips is now 8.13; ruby-vips is now 2.2.1

Complete source record
{
  "id": "b8a91279caff8af9e683bc66f8aaab2c4eb8d31908e0408575d4ebd38b2e8c10",
  "url": "https://github.com/rails/rails/releases/tag/v8.0.5.1",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "Rails 8.0.5.1",
    "summary": "Active Storage disables libvips loaders and savers marked unfuzzed or untrusted, preventing their use for untrusted content. The release requires libvips 8.13 and ruby-vips 2.2.1 when ruby-vips is installed.",
    "evidence": "Active Storage Disable libvips's unfuzzed image loaders and savers.",
    "products": [
      {
        "name": {
          "value": "Active Storage",
          "evidence": "Active Storage Disable libvips's unfuzzed image loaders and savers."
        },
        "prerequisites": [
          {
            "value": "libvips is now 8.13",
            "evidence": "The minimum supported version of libvips is now 8.13"
          },
          {
            "value": "ruby-vips is now 2.2.1",
            "evidence": "the minimum supported version of ruby-vips is now 2.2.1"
          }
        ],
        "fixed_versions": [
          {
            "value": "8.0.5.1",
            "evidence": "8.0.5.1"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [
      {
        "value": "CVE-2026-66066",
        "evidence": "[CVE-2026-66066]"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "github-rails-rails",
  "document_id": 22376,
  "published_at": "2026-07-29T15:08:22+00:00"
}