{
  "published": "2026-06-16T20:18:25Z",
  "modified": "2026-09-05T09:30:28Z",
  "schema_version": "1.7.5",
  "id": "CGA-vm79-pcx5-2jfw",
  "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-2026-45991",
    "GHSA-x889-prf3-g3vg"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/058b451b1039f056d1362c4fec2229e522366ab0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/08841b06fa64d8edbd1a21ca6e613420c90cc4b8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/08fa5d818e5bf53c7ca234d88ba334f32004e9b6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/68013a9bd4c01acd42073715f00e1a1992f089ee"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad3c0c4400686f6f37b382aaa48fac2b9aefccbe"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b5597bb83fc37b5b5da74a4453fa920b932cf39a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e8474cfbac9ada2cdaa4eaedec22aadfa0f58559"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45991.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45991"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "linux-qemu-6.18",
        "purl": "pkg:apk/chainguard/linux-qemu-6.18?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "linux-kernel",
            "component_version": "6.18.35-r0-qemu-6.18",
            "component_type": "linux-kernel",
            "component_location": "/boot/vmlinuz-6.18.49-r0-qemu-6.18",
            "component_purl": "pkg:generic/linux-kernel/linux-kernel@6.18.35-r0-qemu-6.18",
            "latest_event_status": "pending_upstream_fix",
            "latest_event_timestamp": "2026-08-17T10:31:20Z"
          }
        ]
      }
    }
  ]
}