{
  "published": "2026-07-09T13:57:53Z",
  "modified": "2026-07-09T19:07:58Z",
  "schema_version": "1.7.5",
  "id": "CGA-55pf-hw4f-m5hc",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"
    }
  ],
  "upstream": [
    "CVE-2026-53253",
    "GHSA-p8x7-mcx2-j6w7"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0ef2ea86c82b2615902d085cd5a586fe9f58994f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2b83afb19293e4de700edae306115f18966dc4f9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6770d3a8acdf9151769180cc3710346c4cfbe6f0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/691f14b6a48b637655755134f1e551c7c6fedc2e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/be837cd09897e9e6e1958174501d467bdcbcc2bc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c893e17d2809ec9c4b3f1cdd5847cecbc27a311b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d76dec1a37122bc16d83d059c08c0512ea8de909"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53253.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53253"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "linux-gcp-6.18-bootc-boot-installed",
        "purl": "pkg:apk/chainguard/linux-gcp-6.18-bootc-boot-installed?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.18.38-r0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "linux-kernel",
            "component_version": "6.18.36-r3-gcp-6.18",
            "component_type": "linux-kernel",
            "component_location": "/usr/lib/modules/6.18.36-r3-gcp-6.18/vmlinuz",
            "component_purl": "pkg:generic/linux-kernel/linux-kernel@6.18.36-r3-gcp-6.18",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-07-09T19:07:58Z"
          }
        ]
      }
    }
  ]
}