data/osv/GO-2026-4942.json

{
  "schema_version": "1.3.1",
  "id": "GO-2026-4942",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2026-35172",
    "GHSA-f2g3-hh2r-cwgc"
  ],
  "summary": "Stale blob descriptor cache invalidation in github.com/distribution/distribution",
  "details": "In github.com/distribution/distribution and github.com/distribution/distribution/v3 before 3.1.0, when storage.cache.blobdescriptor is configured with redis and storage.delete.enabled is true, deleting a blob in one repository clears the shared digest descriptor in Redis but leaves stale repository-scoped membership behind. If another repository subsequently requests or stats the same digest, the shared descriptor is repopulated and the deleted blob becomes accessible again in the first repository.",
  "affected": [
    {
      "package": {
        "name": "github.com/distribution/distribution",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/distribution/distribution/registry/storage/cache/redis",
            "symbols": [
              "repositoryScopedRedisBlobDescriptorService.Clear"
            ]
          }
        ]
      }
    },
    {
      "package": {
        "name": "github.com/distribution/distribution/v3",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.1.0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/distribution/distribution/v3/registry/storage/cache/redis",
            "symbols": [
              "repositoryScopedRedisBlobDescriptorService.Clear"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/distribution/distribution/security/advisories/GHSA-f2g3-hh2r-cwgc"
    },
    {
      "type": "FIX",
      "url": "https://github.com/distribution/distribution/commit/078b0783f239b4115d1a979e66f08832084e9d1d"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/golang/vulndb/issues/4942"
    }
  ],
  "credits": [
    {
      "name": "Oleh Konko (GitHub: 1seal)"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2026-4942",
    "review_status": "REVIEWED"
  }
}