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CVE-2026-99176

🗓️ 28 Oct 2026 10:35:30Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 2 Views

Kernel NULL pointer dereference in KVM nVMX when loading L2 state fails.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-99176
28 Oct 202611:35
–circl
cvelist
Cvelist
CVE-2026-99176 KVM: nVMX: Reset MMU back to the root MMU if loading L2 state fails for !VM-Entry
28 Oct 202610:35
–cvelist
debiancve
Debian CVE
CVE-2026-99176
28 Oct 202618:47
–debiancve
euvd
EUVD
EUVD-2026-111928
28 Oct 202610:35
–euvd
nvd
NVD
CVE-2026-99176
28 Oct 202611:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-99176
28 Oct 202611:17
–osv_debian
ptsecurity
Positive Technologies
PT-2026-128169
28 Oct 202600:00
–ptsecurity
ubuntucve
UbuntuCve
CVE-2026-99176
28 Oct 202600:00
–ubuntucve
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.15–6.18.59
linuxlinux_kernelRange6.19.0–7.2.13
linuxlinux_kernelRange7.3.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/kvm/vmx/nested.c"
    ],
    "versions": [
      {
        "version": "72e9cbdb43384ceacc49e2fb6b8c8fb7c5988778",
        "lessThan": "d00d5f534a8238674755e59826a6c7d3c8efb870",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72e9cbdb43384ceacc49e2fb6b8c8fb7c5988778",
        "lessThan": "c9716f956216eb74ab0aad7f633586edd49e0322",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72e9cbdb43384ceacc49e2fb6b8c8fb7c5988778",
        "lessThan": "c8f4cfe1cf93bce924e27f2abead7a4c4a487505",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/kvm/vmx/nested.c"
    ],
    "versions": [
      {
        "version": "4.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.59",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.13",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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28 Oct 2026 11:17Current
5.8Medium risk
Vulners AI Score5.8
2