{
  "published": "2026-04-28T12:21:54Z",
  "modified": "2026-05-15T20:08:24Z",
  "schema_version": "1.7.5",
  "id": "CGA-4phw-wwvj-xvr3",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "upstream": [
    "CVE-2026-31584",
    "GHSA-5g36-g7f3-8q34"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/76e35091ffc722ba39b303e48bc5d08abb59dd56"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/93d9a58961a9e09306857e999b3ee76aa4be67f0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9a9bdaf9dc42ccca50e53f82165292f74a365c11"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a8a55913552aed45108525d1851c65e1db0cc25b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f1692337c6fa26e04f89b22a4d84bf5b7ada50d1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f99353cd0e9f58bf17889049137b8d65fb44ebf1"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31584.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31584"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "linux-qemu-6.18-bootc-boot-installed",
        "purl": "pkg:apk/chainguard/linux-qemu-6.18-bootc-boot-installed?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.18.31-r0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "architecture": "x86_64",
            "component_name": "linux-kernel",
            "component_version": "6.18.24-r2-qemu-6.18",
            "component_type": "linux-kernel",
            "component_location": "/usr/lib/modules/6.18.24-r3-qemu-6.18/vmlinuz",
            "component_purl": "pkg:generic/linux-kernel/linux-kernel@6.18.24-r2-qemu-6.18",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-05-15T20:08:24Z"
          }
        ]
      }
    }
  ]
}