Security fix for GHSA-c8m5-c952-6cm4 applied in: rustup 1.28.2-r4

{
  "id": "00c5fba865cd3cf5e36d6feb16529d85048e171731ca59a6427eaef78d66bf3a",
  "url": "https://osv.dev/vulnerability/CLEANSTART-2026-QQ62108",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Security fix for GHSA-c8m5-c952-6cm4 applied in: rustup 1.28.2-r4",
    "summary": "Security vulnerability affects the rustup package. This issue is resolved in later releases. See references for vulnerability details.",
    "evidence": "osv:CLEANSTART-2026-QQ62108",
    "products": [
      {
        "name": {
          "value": "rustup",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.28.2-r4",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "rustup",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.28.2-r4",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CLEANSTART-2026-QQ62108",
      "aliases": [
        "CLEANSTART-2026-QQ62108"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.28.2-r4"
                }
              ]
            }
          ],
          "package": {
            "name": "rustup",
            "purl": "pkg:apk/cleanstart/rustup?arch=aarch64",
            "ecosystem": "CleanStart"
          },
          "database_specific": {
            "source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-QQ62108.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.28.2-r4"
                }
              ]
            }
          ],
          "package": {
            "name": "rustup",
            "purl": "pkg:apk/cleanstart/rustup?arch=x86_64",
            "ecosystem": "CleanStart"
          },
          "database_specific": {
            "source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-QQ62108.json"
          }
        }
      ],
      "modified": "2026-10-21T01:15:26.764269823Z",
      "provider": "osv",
      "upstream": [
        "GHSA-c8m5-c952-6cm4"
      ],
      "references": [
        "https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-QQ62108.json",
        "https://osv.dev/vulnerability/GHSA-c8m5-c952-6cm4"
      ],
      "provider_metadata": {}
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 390977,
  "published_at": "2026-10-20T00:38:42.163195+00:00"
}