rstudio — security advisory

{
  "id": "fc02ee3249a2aa82111b8454a4c33336a21d020c9cbc51c287a5faacd9f2565e",
  "url": "https://osv.dev/vulnerability/CGA-w6f2-98f7-j6wf",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-w6f2-98f7-j6wf",
    "summary": "CGA-w6f2-98f7-j6wf",
    "evidence": "osv:CGA-w6f2-98f7-j6wf",
    "products": [
      {
        "name": {
          "value": "rstudio",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2026.10.0_p233-r2",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "rstudio",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2026.10.0_p233-r2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CGA-w6f2-98f7-j6wf",
      "aliases": [
        "CGA-w6f2-98f7-j6wf"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2026.10.0_p233-r2"
                }
              ]
            }
          ],
          "package": {
            "name": "rstudio",
            "purl": "pkg:apk/chainguard/rstudio?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-w6f2-98f7-j6wf.json",
            "chainguard": {
              "applies_to_subpackages": false
            }
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "zod",
                "component_purl": "pkg:npm/zod@4.4.3",
                "component_type": "npm",
                "component_version": "4.4.3",
                "component_location": "/usr/bin/copilot-language-server-js/node_modules/zod/package.json",
                "latest_event_status": "fixed",
                "latest_event_timestamp": "2026-10-27T02:00:44Z"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2026.10.0_p233-r2"
                }
              ]
            }
          ],
          "package": {
            "name": "rstudio",
            "purl": "pkg:apk/wolfi/rstudio?arch=x86_64",
            "ecosystem": "Wolfi"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-w6f2-98f7-j6wf.json",
            "chainguard": {
              "applies_to_subpackages": false
            }
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "zod",
                "component_purl": "pkg:npm/zod@4.4.3",
                "component_type": "npm",
                "component_version": "4.4.3",
                "component_location": "/usr/bin/copilot-language-server-js/node_modules/zod/package.json",
                "latest_event_status": "fixed",
                "latest_event_timestamp": "2026-10-27T02:00:44Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-27T07:46:01.839724345Z",
      "provider": "osv",
      "upstream": [
        "CVE-2023-54404",
        "GHSA-mrhx-c7xc-m3w5"
      ],
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54404.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-54404",
        "https://www.vulncheck.com/advisories/zod-uncontrolled-resource-consumption-via-array-validation",
        "https://github.com/colinhacks/zod/pull/6475",
        "https://github.com/colinhacks/zod/pull/6652",
        "https://github.com/colinhacks/zod",
        "https://github.com/colinhacks/zod/issues/1872"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2023-54404",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 460999,
  "published_at": "2026-10-25T12:52:09+00:00"
}