deno — security advisory

{
  "id": "66a9a911871bf882ebf0e101d05d81fedbf9fa9b09ad4d08f6a25dc50be4a1f2",
  "url": "https://osv.dev/vulnerability/CGA-xc95-p44w-f8g3",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-xc95-p44w-f8g3",
    "summary": "CGA-xc95-p44w-f8g3",
    "evidence": "osv:CGA-xc95-p44w-f8g3",
    "products": [
      {
        "name": {
          "value": "deno",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      },
      {
        "name": {
          "value": "deno",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CGA-xc95-p44w-f8g3",
      "aliases": [
        "CGA-xc95-p44w-f8g3"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "deno",
            "purl": "pkg:apk/chainguard/deno?arch=aarch64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-xc95-p44w-f8g3.json"
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "hickory-resolver",
                "component_purl": "pkg:cargo/hickory-resolver@0.25.2",
                "component_type": "rust-crate",
                "component_version": "0.25.2",
                "component_location": "/usr/bin/deno",
                "latest_event_status": "pending_upstream_fix",
                "latest_event_timestamp": "2026-10-14T10:17:22Z"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "deno",
            "purl": "pkg:apk/wolfi/deno?arch=aarch64",
            "ecosystem": "Wolfi"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-xc95-p44w-f8g3.json"
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "hickory-resolver",
                "component_purl": "pkg:cargo/hickory-resolver@0.25.2",
                "component_type": "rust-crate",
                "component_version": "0.25.2",
                "component_location": "/usr/bin/deno",
                "latest_event_status": "pending_upstream_fix",
                "latest_event_timestamp": "2026-10-14T10:17:22Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-14T17:17:27.547114093Z",
      "provider": "osv",
      "upstream": [
        "GHSA-5j98-2g5x-46v6"
      ],
      "references": [
        "https://github.com/hickory-dns/hickory-dns/security/advisories/GHSA-5j98-2g5x-46v6",
        "https://github.com/hickory-dns/hickory-dns/pull/3871",
        "https://github.com/hickory-dns/hickory-dns/commit/92f93c0b889f6a292bc943304d88c4c6561fe1b9",
        "https://github.com/hickory-dns/hickory-dns",
        "https://github.com/hickory-dns/hickory-dns/releases/tag/v0.26.2"
      ]
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 317057,
  "published_at": "2026-10-06T11:28:38+00:00"
}