{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-64105",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-64105"
  ],
  "published": "2026-07-19T15:41:06Z",
  "summary": "KVM: arm64: vgic: Free private_irqs when init fails after allocation",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: arm64: vgic: Free private_irqs when init fails after allocation\n\nCompanion to commit 250f25367b58 (\"KVM: arm64: Tear down vGIC on\nfailed vCPU creation\"), which added the missing kvm_vgic_vcpu_destroy()\ncall to the kvm_share_hyp() failure path in kvm_arch_vcpu_create(). The\nkvm_vgic_vcpu_init() failure path immediately above it has the same\nshape and still needs the same cleanup.\n\nCall kvm_vgic_vcpu_destroy() when kvm_vgic_vcpu_init() fails so private\nIRQs allocated before a redistributor iodev registration failure are\nreleased before the failed vCPU is freed.",
  "affected": [
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        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
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        "1:6.12.47-1+rpt1~bookworm",
        "1:6.12.62-1+rpt1~bookworm",
        "1:6.12.75-1+rpt1~bookworm",
        "1:6.12.87-1+rpt1~bookworm"
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            "binary_version": "1:6.12.25-1+rpt1"
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            "binary_version": "1:6.12.34-1+rpt1~bookworm"
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          {
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      "database_specific": {
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        "ecosystem": "Raspberry Pi OS:13",
        "name": "linux"
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  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-64105"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/173fb86e5519dbe7aabed1f5fa7456152a4a2e38"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7023900b4988fb6f4a59d304d878003ff562e98d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e690caa54a6139d98495ac69626807623520babd"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f19c354dbd457759dfcf1195ab4bdba2bb568323"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-07-19T15:41:06Z"
  }
}