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CVE-2026-46131

🗓️ 28 May 2026 09:35:46Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 10 Views

KVM x86 slow flush hypercalls fix: incorrect nested EPT/NPT check and use translate_nested_gpa condition.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Linux kernel 安全漏洞
28 May 202600:00
cnnvd
Cvelist
CVE-2026-46131 KVM: x86: check for nEPT/nNPT in slow flush hypercalls
28 May 202609:35
cvelist
Debian CVE
CVE-2026-46131
28 May 202609:35
debiancve
EUVD
EUVD-2026-32890
28 May 202609:35
euvd
NVD
CVE-2026-46131
28 May 202610:16
nvd
OSV
BELL-CVE-2026-46131
29 May 202606:09
osv
OSV
DEBIAN-CVE-2026-46131
28 May 202610:16
osv
OSV
ROOT-OS-UBUNTU-2404-CVE-2026-46131 CVE-2026-46131 in rootio-linux - Patched by Root
3 Jun 202607:40
osv
OSV
UBUNTU-CVE-2026-46131
28 May 202610:16
osv
Positive Technologies
PT-2026-44254
28 May 202600:00
ptsecurity
Rows per page
Vulners
CNA
Node
linuxlinux_kernelRange6.26.6.140
OR
linuxlinux_kernelRange6.7.06.12.88
OR
linuxlinux_kernelRange6.13.06.18.30
OR
linuxlinux_kernelRange6.19.07.0.7
OR
linuxlinux_kernelRange7.1.07.1-rc3
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/kvm/hyperv.c"
    ],
    "versions": [
      {
        "version": "aee738236dca0d0870789138ec494e15d6303566",
        "lessThan": "971f17f5d91045404e3914029ea57c3da90179a4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "aee738236dca0d0870789138ec494e15d6303566",
        "lessThan": "45fc766bc756ff1d66f8ca026a9c4f7f764adfae",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "aee738236dca0d0870789138ec494e15d6303566",
        "lessThan": "d6f4e217d663ede5becc2fd6cb612c749677387b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "aee738236dca0d0870789138ec494e15d6303566",
        "lessThan": "4c7f8436b19a2a3acc0cb6b6e3becd6796ae5c57",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "aee738236dca0d0870789138ec494e15d6303566",
        "lessThan": "464af6fc2b1dcc74005b7f58ee3812b17777efee",
        "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/hyperv.c"
    ],
    "versions": [
      {
        "version": "6.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.88",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.30",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.7",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1-rc3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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28 May 2026 13:44Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00024
10