linux-microvm-6.18-loadpin-test — security advisory

{
  "id": "a30e1fc5e8a670d114e251d685e54a38535f78055d5e9cf459535a3af3d21b78",
  "url": "https://osv.dev/vulnerability/CGA-p8p9-gcv2-52jx",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-p8p9-gcv2-52jx",
    "summary": "CGA-p8p9-gcv2-52jx",
    "evidence": "osv:CGA-p8p9-gcv2-52jx",
    "products": [
      {
        "name": {
          "value": "linux-microvm-6.18-loadpin-test",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CGA-p8p9-gcv2-52jx",
      "aliases": [
        "CGA-p8p9-gcv2-52jx"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "linux-microvm-6.18-loadpin-test",
            "purl": "pkg:apk/chainguard/linux-microvm-6.18-loadpin-test?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-p8p9-gcv2-52jx.json",
            "chainguard": {
              "applies_to_subpackages": false
            }
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "linux-microvm-6.18-loadpin-test",
                "component_purl": "pkg:apk/linux-microvm-6.18-loadpin-test@6.18.58-r1",
                "component_type": "apk",
                "component_version": "6.18.58-r1",
                "component_location": "/.PKGINFO",
                "latest_event_status": "detection",
                "latest_event_timestamp": "2026-10-26T11:54:25Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-26T13:45:50.621337512Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-53401",
        "GHSA-jrv4-9p26-4849"
      ],
      "references": [
        "https://git.kernel.org/stable/c/6eb6ebcc8590007ad59ddccc8b5f9201655b33f8",
        "https://git.kernel.org/stable/c/7958e67375aa111522086286bba13cfc0816ce8d",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53401.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-53401",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
        "https://git.kernel.org/stable/c/8363c219d88e78daaee5665117a0380442989338",
        "https://git.kernel.org/stable/c/5e10b1747547c3815e90d28166e92144835e065f",
        "https://git.kernel.org/stable/c/986d5fafb73b8b866651399934b66d690f49135a"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-53401",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 453993,
  "published_at": "2026-10-26T11:54:25+00:00"
}