{
  "affected": [
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.24",
        "name": "go",
        "purl": "pkg:apk/alpine/go?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.26.11-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "Building a malicious package that uses \"//go:cgo_import_dynamic\" or links against a crafted PE object on Windows could pass unsafe library arguments to the external linker. The compiler only checked the first character of the library name in \"//go:cgo_import_dynamic\" directives and skipped validation in cgo-generated files. In addition, on Windows, \"cmd/cgo\" and \"cmd/link\" did not validate imported DLL names extracted from PE object files before emitting \"-l\u003cname\u003e\" flags for the external linker, allowing a crafted DLL name containing \"..\" path traversal or special characters to reference arbitrary files on disk. The compiler now validates every character of the library name in \"//go:cgo_import_dynamic\" directives (including in cgo-generated files on Windows) and rejects \"..\" path traversal, and \"cmd/cgo\" and \"cmd/link\" reject PE imported DLL names containing path separators, \"..\", \":\", or leading \"-\" or \"@\".",
  "id": "ALPINE-CVE-2026-97042",
  "modified": "2026-11-13T10:18:04.764864781Z",
  "published": "2026-11-11T05:19:58.563Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security.alpinelinux.org/vuln/CVE-2026-97042"
    }
  ],
  "upstream": [
    "CVE-2026-97042"
  ]
}