{
  "affected": [
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.23",
        "name": "crun",
        "purl": "pkg:apk/alpine/crun?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.19"
            },
            {
              "fixed": "1.27-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.24",
        "name": "crun",
        "purl": "pkg:apk/alpine/crun?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.19"
            },
            {
              "fixed": "1.27-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "crun is an open source OCI Container Runtime fully written in C. In versions 1.19 through 1.26, the  `crun exec` option `-u` (`--user`) is incorrectly parsed. The value `1` is interpreted as UID 0 and GID 0 when it should have been UID 1 and  GID 0. The process thus runs with higher privileges than expected. Version 1.27 patches the issue.",
  "id": "ALPINE-CVE-2026-30892",
  "modified": "2026-11-03T06:18:01.037373253Z",
  "published": "2026-03-26T00:16:38.953Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security.alpinelinux.org/vuln/CVE-2026-30892"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2026-30892"
  ]
}